CN112959242A - Positioning support for nondestructive testing device - Google Patents
Positioning support for nondestructive testing device Download PDFInfo
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- CN112959242A CN112959242A CN202110162951.9A CN202110162951A CN112959242A CN 112959242 A CN112959242 A CN 112959242A CN 202110162951 A CN202110162951 A CN 202110162951A CN 112959242 A CN112959242 A CN 112959242A
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- fixing
- fixed
- plate
- fixing seat
- testing device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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Abstract
The invention provides a positioning bracket for a nondestructive testing device, which comprises a base and a fixed clamp, wherein the base is provided with a first upper end fixed seat and a second upper end fixed seat, the base is provided with a testing device, the first upper end fixed seat and the second upper end fixed seat are provided with turnover testing mechanisms for driving the fixed clamp to move, each turnover testing mechanism comprises a motor, a screw rod and a first sliding block, the side walls of the two ends of the first upper end fixed seat are respectively provided with a first guide plate and a second guide plate, the motor is arranged on the side wall of the first upper end fixed seat, the screw rod is rotatably arranged on the first upper end fixed seat, one end part of the screw rod is connected with the output end of the motor, the first sliding block is slidably arranged on the upper end surface of the first upper end fixed seat, the first sliding block is provided with a through hole and a fixed block, and the screw, the detection part can be flexibly turned over in the detection process, and the detection efficiency is effectively improved.
Description
Technical Field
The invention relates to the field of detection, in particular to a positioning bracket for a nondestructive testing device.
Background
The nondestructive testing is a method for inspecting and testing the structure, state and defect type, quantity, shape, property, position, size, distribution and change of the defect inside and on the surface of a test piece by taking a physical or chemical method as a means and by means of modern technology and equipment on the premise of not damaging or influencing the service performance of the tested object and not damaging the internal tissue of the tested object by utilizing the change of the reaction of heat, sound, light, electricity, magnetism and the like caused by the abnormal structure or the defect inside the material. At present nondestructive test is by the wide application in the detection to noble metal, when detecting, often utilize anchor clamps to fix a position noble metal, but current locating support overturn noble metal that can not be nimble in the time of detecting, so need carry out the centre gripping again to noble metal when detecting the another side of noble metal, this kind of detection mode can all produce certain influence to detection efficiency and detection stability, provides a locating support for nondestructive test device and solves above-mentioned problem.
Disclosure of Invention
The invention aims to provide a positioning bracket for a nondestructive testing device so as to achieve the aim.
In order to achieve the purpose, the invention provides the following technical scheme:
a positioning bracket for a nondestructive testing device comprises a base and a fixed clamp, wherein a first upper end fixed seat and a second upper end fixed seat are arranged on the base, a testing device is arranged on the base, a turnover testing mechanism for driving the fixed clamp to move is arranged on the first upper end fixed seat and the second upper end fixed seat, the turnover testing mechanism comprises a motor, a screw rod and a first sliding block, a first guide plate and a second guide plate are respectively arranged on the side walls of the two ends of the first upper end fixed seat, the motor is arranged on the side wall of the first upper end fixed seat, the screw rod is rotatably arranged on the first upper end fixed seat, one end part of the screw rod is connected with the output end of the motor, the first sliding block is slidably arranged on the upper end surface of the first upper end fixed seat, a through hole and a fixed block are arranged on the first sliding block, the screw rod penetrates through the fixed, the first sliding block is provided with a sleeve which is in sliding fit with the first sliding block, the side wall of the sleeve is provided with a guide bulge, the upper end part of the guide bulge extends outwards from the through hole, a second fixed shaft which is rotatably connected with the sleeve is arranged on the inner side wall of the sleeve, a gear which is fixedly connected with the second fixed shaft is arranged on one end part of the second fixed shaft, the upper end surface of the first upper end fixing seat is also provided with a first rack and a second rack which are fixedly connected with the first upper end fixing seat, a fixed guide rod is arranged on the second upper end fixed seat, a second sliding block which is in sliding fit with the fixed guide rod is arranged on the fixed guide rod, the second sliding block is provided with a first fixing shaft which is rotatably connected with the second sliding block, one end part of the first fixing shaft and one end part of the second fixing shaft are both provided with fixing clamping jaws which are fixedly connected with the first fixing shaft and the second fixing shaft, and the fixing clamps are arranged between the two fixing clamping jaws.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the fixing clamp comprises a lower fixing plate and an upper fixing plate, four corner positions of the lower fixing plate are provided with matching shaft bodies fixedly connected with the lower fixing plate, the upper fixing plate is provided with mutually matched through holes in sliding fit with the matching shaft bodies, and the fixing clamping jaw is provided with a cylinder fixedly connected with the fixing clamping jaw.
In one alternative: the detection device comprises detection equipment, two side plates are arranged on the upper end face of the base, a first upper end fixing seat and a second upper end fixing seat are respectively arranged on the two side plates, a fixing partition plate is arranged between the side plates, a plurality of lifting push rods and a plurality of lifting push rods are arranged on the upper end face of the fixing partition plate, and the detection equipment is arranged on the upper end face of the lifting adjusting plate.
In one alternative: and a photoelectric sensor fixedly connected with the upper end surface of the second upper end fixing seat is arranged on the upper end surface of the second upper end fixing seat, and the photoelectric sensor is connected with the motor through an electric signal.
In one alternative: flexible gaskets are arranged on the inner side walls of the upper fixing plate and the lower fixing plate and on the end part of the output end of the air cylinder.
In one alternative: the bottom end face of the base is provided with a plurality of universal wheels which are used for moving and fixing the whole device.
In one alternative: a guide key is arranged on the bottom end face of the first sliding block, a guide groove is formed in the upper end face of the first upper end fixing seat, and one end portion of the guide key is arranged in the guide groove and is in sliding connection with the inner side wall of the guide groove.
Compared with the prior art, the invention has the following beneficial effects:
the turnover detection mechanism is arranged in the invention, when detection is carried out, the whole fixing clamp can be driven by the motor to slide rightwards to detect one surface of metal, when the fixing clamp slides rightwards, the fixing clamp can be driven to turn over for 180 degrees by meshing the gear with the first rack, when the fixing clamp is driven by the motor to rotate reversely to slide leftwards, the other surface of the metal can be detected, when the guide protrusion is contacted with the two guide plates in the moving process of the fixing clamp, the gear can be automatically meshed with the two different racks, the fixing clamp can be driven to automatically reset, and the efficiency in nondestructive detection can be effectively improved.
Drawings
Fig. 1 is a schematic top view of the present invention.
FIG. 2 is a schematic side view of the present invention.
FIG. 3 is an enlarged view of the position A in the present invention.
FIG. 4 is a schematic view of the fastening clip of the present invention.
FIG. 5 is a schematic view of the second guide plate of the present invention.
FIG. 6 is a schematic view of a first slider according to the present invention.
Notations for reference numerals:
wherein: the device comprises a base 1, a side plate 2, a first upper end fixing seat 3, a second upper end fixing seat 4, a fixed guide rod 5, a motor 6, a first guide plate 7, a second guide plate 8, a guide groove 9, a first rack 10, a second rack 11, a lead screw 12, a first sliding block 13, a gear 14, a fixed block 15, a through hole 16, a guide protrusion 17, a sleeve 18, a second sliding block 19, a first fixed shaft 20, a second fixed shaft 21, a fixed clamp 22, a fixed clamping jaw 23, a lower fixed plate 24, an upper fixed plate 25, a matching shaft body 26, an interworking through hole 27, a flexible gasket 28, a lifting adjusting plate 29, a detection device 30, a lifting push rod 31, a fixed partition plate 32, a universal wheel 33, a guide key 34, a cylinder 35 and a photoelectric sensor 36.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1 to 6, in an embodiment of the present invention, a positioning bracket for a nondestructive testing device includes a base 1 and a fixing clamp 22, the base 1 is provided with a first upper end fixing seat 3 and a second upper end fixing seat 4, the base 1 is provided with a testing device, the first upper end fixing seat 3 and the second upper end fixing seat 4 are provided with an overturning detection mechanism for driving the fixing clamp 22 to move, the overturning detection mechanism includes a motor 6, a screw rod 12 and a first sliding block 13, side walls of two ends of the first upper end fixing seat 3 are respectively provided with a first guide plate 7 and a second guide plate 8, the motor 6 is installed on a side wall of the first upper end fixing seat 3, the screw rod 12 is rotatably installed on the first upper end fixing seat 3, an end of the screw rod 12 is connected with an output end of the motor 6, the first sliding block 13 is slidably installed on an upper end surface of the first upper end fixing seat 3, the first sliding block 13 is provided with a through hole 16 and a fixed block 15, the screw rod 12 penetrates through the fixed block 15 and is in threaded fit with the fixed block 15, the first sliding block 13 is provided with a sleeve 18 in sliding fit with the first sliding block, the side wall of the sleeve 18 is provided with a guide bulge 17, the upper end part of the guide bulge 17 extends out of the through hole 16, the inner side wall of the sleeve 18 is provided with a second fixed shaft 21 in rotary connection with the sleeve 18, one end part of the second fixed shaft 21 is provided with a gear 14 in fixed connection with the second fixed shaft, the upper end surface of the first upper end fixed seat 3 is also provided with a first rack 10 and a second rack 11 in fixed connection with the first fixed shaft, the second upper end fixed seat 4 is provided with a fixed guide rod 5, the fixed guide rod 5 is provided with a second sliding fit sliding block 19, the second sliding block 19 is provided with a first fixed shaft 20 in rotary connection with, one end of the first fixing shaft 20 and one end of the second fixing shaft 21 are both provided with a fixing clamping jaw 23 fixedly connected with the first fixing shaft and the second fixing shaft, and the fixing clamp 22 is arranged between the two fixing clamping jaws 23;
when detection is carried out, a metal plate to be detected can be placed on a fixed clamp 22 to be fixed, then the fixed clamp 22 is placed on two fixed clamping jaws 23 to be clamped and fixed, at the moment, the motor 6 can be started to work to carry out detection operation, the motor 6 drives the screw rod 12 to rotate and drives the whole fixed clamp 22 to slide rightwards through the first sliding block 13 and the second sliding block 19, the detection device can detect one surface of a plate in the fixed clamp 22 when the fixed clamp 22 slides rightwards, when the first sliding block 13 moves rightwards to enable the gear 14 to be meshed with the first rack 10, at the moment, the second fixed shaft 21 drives the fixed clamp 22 to turn over, when the fixed clamp 22 turns over 180 degrees, the gear 14 is just separated from the first rack 10, the first sliding block 13 continues to move rightwards, when the side wall of the guide bulge 17 is contacted with the side wall of the second guide plate 8, the inclined side wall of the second guide plate 8 will exert a certain pressure on the side wall of the guide protrusion 17 to cause the sleeve 18 to drive the second fixing shaft 21 to slide downwards, when the guide bulge 17 moves to the rightmost end on the inner side wall of the second guide plate 8, the motor 6 starts to rotate reversely and drives the first slide block 13 to slide leftwards, the detection device detects the other surface of the plate in the fixed clamp 22, when the first sliding block 13 continues to move leftwards, the gear 14 is meshed with the second rack 11 to enable the fixing clamp 22 to turn over, and when the fixing clamp 22 turns over by 180 degrees, the gear 14 is separated from the second rack 11, meanwhile, the first sliding block 13 continues to move leftwards, when the side wall of the guide protrusion 17 is in contact with the inner side wall of the first guide plate 7, a certain pressure is applied to the side wall of the guide protrusion 17 by the inclined side wall of the first guide plate 7, so that the sleeve 18 drives the second fixing shaft 21 to slide upwards, the fixing clamp 22 is restored to the initial position, and the next detection operation is ready to be performed;
the fixed clamp 22 comprises a lower fixed plate 24 and an upper fixed plate 25, matching shaft bodies 26 fixedly connected with the lower fixed plate 24 are arranged at four corner positions of the lower fixed plate 24, a matching through hole 27 in sliding fit with the matching shaft bodies 26 is arranged on the upper fixed plate 25, and air cylinders 35 fixedly connected with the fixed clamping jaws 23 are arranged on the fixed clamping jaws 23, when detection operation is carried out, firstly, a metal plate to be detected is placed on the lower fixed plate 24, then the metal plate to be detected is fixed between the lower fixed plate 24 and the upper fixed plate 25 through matching of the matching shaft bodies 26 and the matching through holes 27, then the matched upper fixed plate 25 and lower fixed plate 24 are placed between the two fixed clamping jaws 23, and after the placement, the air cylinders 35 are started to work to fix the fixed clamp 22 on the fixed clamping jaws 23 for detection operation;
the detection device comprises detection equipment 30, two side plates 2 are arranged on the upper end face of the base 1, the first upper end fixing seat 3 and the second upper end fixing seat 4 are respectively installed on the two side plates 2, a fixed partition plate 32 is arranged between the two side plates 2, a plurality of lifting push rods 31 are arranged on the upper end face of the fixed partition plate 32, lifting adjusting plates 29 are arranged on the upper end portions of the lifting push rods 31, the detection equipment 30 is installed on the upper end face of the lifting adjusting plates 29, the detection equipment 30 can be started for detection when detection is carried out, and the distance between the detection equipment 30 and a detection piece can be adjusted when the lifting push rods 31 work;
the upper end face of the second upper end fixing seat 4 is provided with a photoelectric sensor 36 fixedly connected with the second upper end fixing seat, the photoelectric sensor 36 is connected with the motor 6 through an electric signal, when the photoelectric sensor 36 detects that the guide bulge 17 moves to the rightmost end position of the groove on the second guide plate 8, the photoelectric sensor 36 feeds back a signal to the motor 6, and at the moment, the motor 6 starts to rotate reversely and drives the first sliding block 13 to slide leftwards to start to detect the other side of the detection piece;
the inner side walls of the upper fixing plate 25 and the lower fixing plate 24 and the end part of the output end of the air cylinder 35 are respectively provided with a flexible gasket 28, when the detection piece is fixed, the flexible gaskets 28 can play a good role in protection, and the detection piece is prevented from being damaged due to external pressure when being fixed;
the bottom end face of the base 1 is provided with a plurality of universal wheels 33 which are used for moving and fixing the whole device.
Example 2
Referring to fig. 1, the embodiment of the present invention is different from embodiment 1 in that a guide key 34 is disposed on a bottom end surface of the first slider 13, a guide groove 9 is disposed on an upper end surface of the first upper end fixing seat 3, one end of the guide key 34 is disposed in the guide groove 9 and slidably connected to an inner side wall of the guide groove 9, and when the guide key 34 slides on the inner side wall of the guide groove 9, stability of the first slider 13 sliding on the first upper end fixing seat 3 can be effectively improved.
The working principle of the invention is as follows: firstly, the whole device is moved and placed at a proper position through a plurality of universal wheels 33, then the height of the detection device 30 is adjusted to a proper position through a plurality of lifting push rods 31, then a metal piece to be detected can be placed on the fixed clamp 22 for fixation, then the fixed clamp 22 is placed on two fixed clamping jaws 23 for clamping and fixation, at this time, the motor 6 can be started to work for detection, the motor 6 drives the screw rod 12 to rotate and drives the whole fixed clamp 22 to slide rightwards through the first sliding block 13 and the second sliding block 19, the detection device can detect one surface of a plate in the fixed clamp 22 when the fixed clamp 22 slides rightwards, when the first sliding block 13 moves rightwards to mesh the gear 14 with the first rack 10, at this time, the second fixed shaft 21 can drive the fixed clamp 22 to overturn, and when the fixed clamp 22 overturns 180 degrees, the gear 14 is just separated from the first rack 10, when the first sliding block 13 continues to move rightwards, when the side wall of the guide protrusion 17 is in contact with the side wall of the second guide plate 8, a certain pressure is applied to the side wall of the guide protrusion 17 by the inclined side wall of the second guide plate 8 to enable the sleeve 18 to drive the second fixing shaft 21 to slide downwards, when the guide protrusion 17 moves to the rightmost end on the inner side wall of the second guide plate 8, the motor 6 starts to rotate reversely and drives the first sliding block 13 to slide leftwards, the detection device detects the other surface of the plate in the fixing clamp 22, when the first sliding block 13 continues to move leftwards, the gear 14 is meshed with the second rack 11 to enable the fixing clamp 22 to turn over, when the fixing clamp 22 turns over 180 degrees, the gear 14 is separated from the second rack 11, meanwhile, when the first sliding block 13 continues to move leftwards and when the side wall of the guide protrusion 17 is in contact with the inner side wall of the first guide plate 7, a certain pressure is applied to the inclined side wall of the first guide protrusion 7 The upward slide returns the fixing jig 22 to the initial position and prepares for the next inspection work.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. A positioning support for a nondestructive testing device comprises a base (1) and a fixed clamp (22), wherein a first upper end fixing seat (3) and a second upper end fixing seat (4) are arranged on the base (1), and a testing device is arranged on the base (1), and the positioning support is characterized in that a turnover testing mechanism for driving the fixed clamp (22) to move is arranged on the first upper end fixing seat (3) and the second upper end fixing seat (4), the turnover testing mechanism comprises a motor (6), a screw rod (12) and a first sliding block (13), a first guide plate (7) and a second guide plate (8) are respectively arranged on the side walls of two ends of the first upper end fixing seat (3), the motor (6) is arranged on the side wall of the first upper end fixing seat (3), the screw rod (12) is rotatably arranged on the first upper end fixing seat (3), and one end part of the screw rod (12) is connected with the output end of the motor (6), the first sliding block (13) is slidably mounted on the upper end face of the first upper end fixing seat (3), a through hole (16) and a fixing block (15) are formed in the first sliding block (13), the screw rod (12) penetrates through the fixing block (15) and is in threaded fit with the fixing block (15), a sleeve (18) in sliding fit with the first sliding block (13) is arranged on the first sliding block (13), a guide bulge (17) is arranged on the side wall of the sleeve (18), the upper end portion of the guide bulge (17) extends outwards from the through hole (16), a second fixing shaft (21) in rotating connection with the sleeve (18) is arranged on the inner side wall of the sleeve (18), a gear (14) fixedly connected with the second fixing shaft is arranged on one end portion of the second fixing shaft (21), a first rack (10) and a second rack (11) fixedly connected with the first upper end fixing seat (3) are further arranged on the upper end face of the first upper end, be provided with fixed guide arm (5) on No. two upper end fixing base (4) just be provided with No. two slider (19) of sliding fit with it on fixed guide arm (5), be provided with fixed axle (20) of being connected with it rotation on No. two slider (19), all be provided with fixed clamping jaw (23) of fixed connection with it on the tip of a tip of fixed axle (20) and No. two fixed axles (21), mounting fixture (22) set up between two fixed clamping jaw (23).
2. The positioning support for the nondestructive testing device according to claim 1, wherein the fixing clamp (22) comprises a lower fixing plate (24) and an upper fixing plate (25), four corner positions of the lower fixing plate (24) are provided with matching shaft bodies (26) fixedly connected with the lower fixing plate, the upper fixing plate (25) is provided with through holes (27) slidably matched with the matching shaft bodies (26), and the fixing clamping jaw (23) is provided with a cylinder (35) fixedly connected with the fixing clamping jaw.
3. The positioning bracket for the nondestructive testing device according to claim 1, wherein the testing device comprises a testing device (30), two side plates (2) are arranged on the upper end surface of the base (1), the first upper end fixing seat (3) and the second upper end fixing seat (4) are respectively arranged on the two side plates (2), a fixing partition plate (32) is arranged between the two side plates (2), a plurality of lifting push rods (31) are arranged on the upper end surface of the fixing partition plate (32), a lifting adjusting plate (29) is arranged on the upper end portion of the lifting push rods (31), and the testing device (30) is arranged on the upper end surface of the lifting adjusting plate (29).
4. The positioning support for the nondestructive testing device according to claim 1, wherein the upper end face of the second upper end fixing seat (4) is provided with a photoelectric sensor (36) fixedly connected therewith, and the photoelectric sensor (36) is connected with the motor (6) through an electric signal.
5. The positioning frame for the nondestructive testing apparatus according to claim 2, wherein flexible spacers (28) are provided on the inner side walls of the upper fixing plate (25) and the lower fixing plate (24) and on the output end portion of the cylinder (35).
6. The positioning frame for the nondestructive testing device according to claim 3, wherein a plurality of universal wheels (33) for moving and fixing the whole device are provided on the bottom end surface of the base (1).
7. The positioning support for the nondestructive testing device according to claim 1, wherein a guide key (34) is arranged on a bottom end surface of the first sliding block (13), a guide groove (9) is arranged on an upper end surface of the first upper end fixing seat (3), and one end portion of the guide key (34) is arranged in the guide groove (9) and is slidably connected with an inner side wall of the guide groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110162951.9A CN112959242B (en) | 2021-02-05 | 2021-02-05 | Positioning support for nondestructive testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110162951.9A CN112959242B (en) | 2021-02-05 | 2021-02-05 | Positioning support for nondestructive testing device |
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| Publication Number | Publication Date |
|---|---|
| CN112959242A true CN112959242A (en) | 2021-06-15 |
| CN112959242B CN112959242B (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110162951.9A Active CN112959242B (en) | 2021-02-05 | 2021-02-05 | Positioning support for nondestructive testing device |
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| Country | Link |
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| CN (1) | CN112959242B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414206A (en) * | 2022-01-04 | 2022-04-29 | 珠海市金品创业共享平台科技有限公司 | Integrated module backlight aging test equipment |
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| CN207238395U (en) * | 2017-07-28 | 2018-04-17 | 王刚 | A kind of turnover device of ceramic tile |
| CN209623620U (en) * | 2019-04-30 | 2019-11-12 | 珠海竞合电子有限公司 | A kind of pcb board hole location detecting device |
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| US20110247428A1 (en) * | 2010-04-07 | 2011-10-13 | Inventec Corporation | Testing device |
| TWM449958U (en) * | 2012-10-30 | 2013-04-01 | Favite Inc | Panel inspection device with reversing mechanism |
| CN104802023A (en) * | 2014-01-24 | 2015-07-29 | 富鼎电子科技(嘉善)有限公司 | Turn-over device |
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| CN106508528A (en) * | 2016-11-21 | 2017-03-22 | 四川阔程科技有限公司 | Bagging and opening sealing device used on bagging machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114414206A (en) * | 2022-01-04 | 2022-04-29 | 珠海市金品创业共享平台科技有限公司 | Integrated module backlight aging test equipment |
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| Publication number | Publication date |
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| CN112959242B (en) | 2022-08-26 |
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