CN110514739A - A kind of reciprocating non-destructive testing device - Google Patents
A kind of reciprocating non-destructive testing device Download PDFInfo
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- CN110514739A CN110514739A CN201910802858.2A CN201910802858A CN110514739A CN 110514739 A CN110514739 A CN 110514739A CN 201910802858 A CN201910802858 A CN 201910802858A CN 110514739 A CN110514739 A CN 110514739A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0234—Metals, e.g. steel
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- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of reciprocating non-destructive testing devices, belong to field of non destructive testing.The non-destructive testing device includes nondestructive testing instrument and detector, the detector rotated down is provided with clamping component, the bottom of sliding block is arranged in the detector, and the sliding block is slidably arranged between two groups of elevators, and the elevator is connected with elevating mechanism；The sliding block is equipped with the reciprocator for driving sliding block to reciprocatingly slide, and the sliding block also passes through interval component and is connected with clamping component.The present invention can drive detector to go up and down by elevating mechanism, and detector can be driven to carry out linear reciprocating motion by reciprocator, consequently facilitating detector carries out non-destructive testing workpiece.In addition, the present invention can also drive workpiece to carry out intermittent rotary while detector carries out linear reciprocating motion by interval component, consequently facilitating detector carries out more comprehensive non-destructive testing to workpiece.
Description
Technical field
The present invention relates to field of non destructive testing, specifically a kind of reciprocating non-destructive testing device.
Background technique
For workpiece such as metal plate or metal tubes, often by the non-destructive detecting devices such as ultrasonic detector and detector
It is carried out non-destructive testing.
It is carried out back and forth however, traditional non-destructive detecting device when carrying out non-destructive testing to workpiece, is difficult to control detector
Movement, is also difficult to control workpiece to be detected and is rotated, and is not easy to carry out workpiece so as to cause traditional non-destructive detecting device
Therefore more comprehensive non-destructive testing at present urgently improves existing non-destructive detecting device.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of reciprocating non-destructive testing device
Problem.
To achieve the above object, one embodiment of the present of invention provides the following technical solutions:
A kind of reciprocating non-destructive testing device, including nondestructive testing instrument and detector, the nondestructive testing instrument and detector into
Row is electrically connected, and the detector rotated down is provided with the clamping component for fixing workpiece, the detector setting
In the bottom of sliding block, the sliding block is slidably arranged between two groups of elevators, the elevator with for driving elevator
The elevating mechanism gone up and down is connected；The sliding block is equipped with the reciprocator for driving sliding block to reciprocatingly slide, institute
The sliding block stated also passes through interval component and is connected with clamping component；When the sliding block is reciprocatingly slided, the interval group
Part intermittently drives clamping component to be rotated.
A kind of preferred embodiment provided in an embodiment of the present invention, the reciprocator include being rotatably arranged on above sliding block
First turntable, first turntable are connected with first motor, and the first motor is mounted on the top of sliding block；Described first
The first motion bar is also rotatably connected on the eccentric position of turntable, first motion bar is rotatablely connected with fixed link,
The fixed link is fixed on the first guide rod, and first guide rod is fixed between two groups of elevators, the cunning
Block is slidably matched with the first guide rod.
Another kind preferred embodiment provided in an embodiment of the present invention, the clamping component include two groups of symmetrically arranged positioning
Plate, first rotating shaft of the positioning plate described in two groups respectively with two groups of rotations setting are fixedly connected, on the positioning plate also
Several groups are threaded with for clamping the clamping screw of workpiece；Wherein first rotating shaft described in one group is connected with interval component,
It moves first rotating shaft and is rotated in the interval component interval area.
Another kind preferred embodiment provided in an embodiment of the present invention, the interval component include that the third of rotation setting turns
Axis, the both ends of the third shaft are fixedly linked with wherein one group of first rotating shaft and driven wheel of differential respectively, described from mantle
Gear is meshed with drive bevel gear, and the drive bevel gear is fixed in the second shaft of rotation setting, and described second
Driven gear is further fixed in shaft, the driven gear carries out interval with partial gear and engages, the incomplete tooth
Wheel is fixed on the column spinner of rotation setting；The column spinner is connected by transmission component with sliding block；When the sliding block into
When row reciprocatingly slides, the transmission component drives column spinner to be rotated.
Another kind preferred embodiment provided in an embodiment of the present invention, the transmission component include being slidably arranged in column spinner
Slide bar, the slide bar pass through column spinner be fixedly linked with the second turntable, the axis of second turntable and the axis of column spinner
Line coincides；Be rotatably connected to the second motion bar on the eccentric position of second turntable, second motion bar with connect
Bar is rotatablely connected, and the connecting rod is fixedly linked with sliding block.
Another kind preferred embodiment provided in an embodiment of the present invention, the elevating mechanism includes electric telescopic rod, described
Electric telescopic rod is connected with wherein one group of elevator, and elevator described in two groups carries out sliding with two group of second guide rod respectively and matches
It closes, second guide rod is fixed between two groups of limit plates.
Another kind preferred embodiment provided in an embodiment of the present invention, the elevating mechanism include the second motor, and described the
Two motors are connected with screw rod, and the screw rod is rotatably arranged between two groups of limit plates, the screw rod and wherein one group of lifting
Block is threadedly coupled, and elevator described in another group is slidably matched with the second guide rod, and second guide rod is solid
It is scheduled between two groups of limit plates.
The above-mentioned technical proposal of the offer of the embodiment of the present invention has following technical effect that compared with the prior art
(1) bottom that the embodiment of the present invention is mounted on sliding block by will test head, and sliding block is slidably arranged in two groups can rise
Between the elevator of drop, detector can be driven to be gone up and down by elevating mechanism, and by living with the first turntable, first
The reciprocator of lever and fixed link drives detector to carry out linear reciprocating motion, consequently facilitating detector is lossless to workpiece progress
Detection.
(2) sliding block is also passed through the transmission with connecting rod, the second motion bar, the second turntable and slide bar by the embodiment of the present invention
Component and interval component with column spinner, partial gear and driven gear are connected with first rotating shaft, can be in detector
While carrying out linear reciprocating motion, between driving the workpiece between first rotating shaft and two groups of positioning plates to carry out by interval component
It has a rest rotation, consequently facilitating detector carries out more comprehensive non-destructive testing to workpiece.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for reciprocating non-destructive testing device that embodiment 1 provides.
Fig. 2 is the three-dimensional structure diagram of transmission component and interval component that embodiment 1 provides.
Fig. 3 is a kind of structural schematic diagram for reciprocating non-destructive testing device that embodiment 2 provides.
In figure: 1- pedestal, 2- bracket, 3- top plate, 4- through-hole, 5- nondestructive testing instrument, 6- detector, 7- mounting plate, 8-
One shaft, 9- positioning plate, 10- clamping screw, 11- sliding block, the first guide rod of 12-, 13- elevator, the second guide rod of 14-, 15-
Limit plate, 16- electric telescopic rod, 17- first motor, the first turntable of 18-, the first motion bar of 19-, 20- fixed link, 21- connection
Bar, the second motion bar of 22-, the second turntable of 23-, 24- slide bar, 25- column spinner, 26- partial gear, 27- driven gear, 28-
Second shaft, 29- drive bevel gear, 30- driven wheel of differential, 31- third shaft, 32- screw rod, the second motor of 33-.
Specific embodiment
Following specific embodiment is the tool made in conjunction with the attached drawing provided in this specification to the technical solution of the application
Body, clearly description.Wherein, the attached drawing of specification is intended merely to for the technical solution of the application being presented more clear bright
, the shape or size in actual production or use are not represented, and can not be using the label of attached drawing as related power
The limitation that benefit requires.
In addition, the term used should make the understanding of broad sense, for the technology of this field in the description of the present application
For personnel, the concrete meaning of term can be understood according to actual concrete condition.For example, term employed in the application
" installation " can be defined as that either non-removable fixed installation etc. is removably fixedly mounted；Used term " setting "
" being equipped with " can be defined as contact setting or not in contact with formula setting etc.；Used term " connection " can with " being connected "
To be defined as being fixedly connected or the mechanical connection of movable connection, also may be defined as being electrically connected etc.；Used term "
One ", " second " etc. is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated
Technical characteristic quantity；Used noun of locality term is with reference to the accompanying drawings or according to actual conditions and known
Subject to direction defined in common sense.
Embodiment 1
Referring to attached drawing 1-2, this embodiment offers a kind of reciprocating non-destructive testing devices, including nondestructive testing instrument 5 and detector
6, the nondestructive testing instrument 5 is electrically connected with detector 6, and nondestructive testing instrument 5 and detector 6 are commercial product,
Ultrasonic detector common in the art can be selected in middle nondestructive testing instrument 5, can be to 6 lower section of detector by detector 6
Workpiece carry out non-destructive testing.In addition, nondestructive testing instrument 5 is mounted on pedestal 1, pass through two pack supports 2 above the pedestal 1
It is fixed with top plate 3, the position among the top plate 3 is equipped with through-hole 4, and the detector 6 is arranged between top plate 3 and pedestal 1.
Further, 6 rotated down of detector is provided with the clamping component for fixing workpiece, the detector
6 are arranged in the bottom of sliding block 11, and the sliding block 11 is slidably arranged between two groups of elevators 13, the elevator 13 and use
It is connected in the elevating mechanism that driving elevator 13 is gone up and down；The sliding block 11 is equipped with for driving sliding block 11 to carry out back and forth
The reciprocator of sliding, the sliding block 11 are also connected by interval component with clamping component；When the sliding block 11 carry out it is past
When sliding again, the interval component interval area is moved clamping component and is rotated.
Specifically, the clamping component includes two groups of symmetrically arranged positioning plates 9, the difference of positioning plate 9 described in two groups
It is fixedly connected with the first rotating shaft 8 of two groups of rotations setting, the first rotating shaft 8 is rotatably installed in mounting plate by bearing
On 7, the mounting plate 7 is fixed on pedestal 1；Several groups are also threaded on the positioning plate 9 for clamping workpiece
Clamping screw 10, workpiece can be firmly secured between two groups of positioning plates 9 by screwing clamping screw 10.
In addition, wherein one group of first rotating shaft 8 is also connected with interval component, the interval component interval area is first turn dynamic
Axis 8 is rotated.Specifically, the interval component includes the third shaft 31 being rotatablely installed on a wherein pack support 2, institute
The both ends for stating third shaft 31 are fixedly linked with wherein one group of first rotating shaft 8 and driven wheel of differential 30 respectively, described from mantle
Gear 30 is meshed with drive bevel gear 29, and the drive bevel gear 29 is fixed in the second shaft 28, and described second turn
Axis 28 is rotatably installed on pedestal 1 by bearing；It is further fixed on driven gear 27 in second shaft 28, described is driven
Gear 27 carries out interval with partial gear 26 and engages, and the partial gear 26 is fixed on column spinner 25, the rotation
Rotary column 25 is rotatably installed on pedestal 1 by bearing；Wherein, partial gear 26 only has half with teeth, and partial gear 26
The number of teeth be 27 number of teeth of driven gear half, drive bevel gear 29 is identical with specification, the number of teeth of driven wheel of differential 30.
Further, the column spinner 25 is connected by transmission component with sliding block 11；When the sliding block 11 carries out back and forth
When sliding, the transmission component drives column spinner 25 to be rotated.
Specifically, the transmission component includes the slide bar 24 being slidably arranged in column spinner 25, the slide bar 24 is worn
It crosses column spinner 25 to be fixedly linked with the second turntable 23, the axis of the axis and column spinner 25 of second turntable 23 coincides；Institute
State the cross section of slide bar 24 be it is non-circular, specifically can be square, can only be slided in column spinner 25, and can not be
It is rotated in column spinner 25, to guarantee that column spinner 25 can be driven to rotate by the rotation of the second turntable 23, and can be with
Guarantee that sliding block 11 is gone up and down, the second turntable 23, which can be followed by, to be gone up and down.In addition, the eccentric position of second turntable 23
On be rotatably connected to the second motion bar 22, second motion bar 22 is rotatablely connected with connecting rod 21, the connection
Bar 21 passes through a pack support 2 and is fixedly linked with sliding block 11.
Specifically, the reciprocator being arranged on the sliding block 11 includes the first turntable for being rotatably arranged on 11 top of sliding block
18, the motor shaft of first turntable 18 and first motor 17 is fixedly linked, and the first motor 17 is mounted on sliding block 11
Top；The first motion bar 19, first motion bar 19 are also rotatably connected on the eccentric position of first turntable 18
It is rotatablely connected with fixed link 20, the fixed link 20 is fixed on the first guide rod 12, first guide rod 12
It is fixed between two groups of elevators 13, the sliding block 11 is slidably matched with the first guide rod 12.It should be noted that institute
The connecting rod 21 stated is parallel to each other with the first guide rod 12, but non-coplanar；The ruler of first turntable 18 and the second turntable 23
It is very little identical, and be parallel to each other；First motion bar 19 is parallel to each other with the second motion bar 22, first motion bar 19 and
It is equal to the rotation of the second motion bar 22 and the second turntable 23 at the rotation connection of one turntable 18 to the distance in 18 center of circle of the first turntable
Distance of the junction to 23 center of circle of the second turntable.
In addition, the elevating mechanism includes electric telescopic rod 16, the electric telescopic rod 16 and wherein one group of lifting
Block 13 is connected, and electric telescopic rod 16 can select cylinder or hydraulic cylinder common in the art；Elevator described in two groups
13 are slidably matched with two group of second guide rod 14 respectively, second guide rod 14 be fixed on two groups of limit plates 15 it
Between, the limit plate 15 is fixed on bracket 2.
The non-destructive testing device that the embodiment provides first passes through clamping screw 10 and is fixed on Workpiece clamping when in use
Between two groups of positioning plates 9；Then, it drives elevator 13 to decline by elevating mechanism, makes detector 6 close to workpiece；Then, start
Nondestructive testing instrument 5 can carry out non-destructive testing workpiece；Meanwhile 18 turns of the first turntable can be driven by starting first motor 17
Dynamic, the rotation of the first turntable 18 can drive the first motion bar 19 to swing, due to what is be rotatablely connected with the first motion bar 19
Fixed link 20 is fixed on the first guide rod 12, therefore the swing of the first motion bar 19 can be led with movable slider 11 along first
It is reciprocally slided to bar 12, so as to drive detector 6 to carry out linear reciprocating motion above workpiece, in order to work
Part carries out more comprehensive non-destructive testing.
In addition, sliding block 11 reciprocatingly slide can also drive connecting rod 21 carry out linear reciprocating motion, connecting rod 21 it is past
Linear motion can drive the second motion bar 22 to be swung, the swing of the second motion bar 22 can drive the second turntable 23 into
Row rotation, the rotation of the second turntable 23 can drive column spinner 25 to be rotated, and the rotation of column spinner 25 can drive not exclusively
Gear 26 is rotated, and the rotation of partial gear 26 can intermittently drive driven gear 27 to be rotated, driven gear 27
Intermittent rotary can drive drive bevel gear 29 and driven wheel of differential 30 to carry out intermittent rotary, so as to drive first rotating shaft 8
And the workpiece between two groups of positioning plates 9 carries out intermittent rotary, further convenient for the comprehensive non-destructive testing of workpiece progress.
Embodiment 2
Referring to attached drawing 3, which is on the basis of embodiment 1, to provide another feasible elevating mechanism, specifically
, the elevating mechanism which provides includes the second motor 33, and the second motor 33 is mounted on top plate 3, second motor
33 motor shaft is fixedly linked with screw rod 32, and the screw rod 32 is rotatably installed between two groups of limit plates 15, the screw rod
32 are threadedly coupled with wherein one group of elevator 13, and another group of elevator 13 is slidably matched with the second guide rod 14, institute
The second guide rod 14 stated is fixed between other two groups of limit plates 15.Wherein, the second motor 33 is common in the art
Positive and negative motor can drive 32 positive and negative rotation of screw rod by the positive and negative rotation of the second motor 33, so as to drive elevator 13 to carry out
Lifting.
In conclusion the embodiment of the present invention is slided by will test first 6 bottoms for being mounted on sliding block 11, and by sliding block 11
It is arranged between two groups of liftable elevators 13, detector 6 can be driven to be gone up and down by elevating mechanism, and pass through band
There is reciprocator's driving detector 6 of the first turntable 18, the first motion bar 19 and fixed link 20 to carry out linear reciprocating motion, thus
Workpiece is carried out non-destructive testing convenient for detector 6.
In addition, the embodiment of the present invention is also by sliding block 11 by having connecting rod 21, the second motion bar 22,23 and of the second turntable
The transmission component of slide bar 24 and interval component and first rotating shaft with column spinner 25, partial gear 26 and driven gear 27
8 are connected, can be fixed by interval component drive first rotating shaft 8 and two groups while detector 6 carries out linear reciprocating motion
Workpiece between the plate 9 of position carries out intermittent rotary, consequently facilitating detector 6 carries out more comprehensive non-destructive testing to workpiece.
It should be noted that above-described embodiment carries out specifically, clearly just for the technical solution and technical characteristic of the application
The description of Chu.And to those skilled in the art, belong to the scheme or feature of the prior art or common knowledge, above
It is not just described in detail in embodiment.
In addition, the technical solution of the application is not limited solely to the above embodiments, those skilled in the art should will illustrate
As a whole, the technical solutions in the various embodiments may also be suitably combined for book, so as to form those skilled in the art
The other embodiments that member is understood that.
Claims (7)
1. a kind of reciprocating non-destructive testing device, including nondestructive testing instrument (5) and detector (6), the nondestructive testing instrument (5)
It is electrically connected with detector (6), which is characterized in that described detector (6) rotated down is provided with for fixing workpiece
Clamping component, the detector (6) be arranged in the bottom of sliding block (11), the sliding block (11) is slidably arranged in two groups of liters
It drops between block (13), the elevator (13) is connected with the elevating mechanism for driving elevator (13) to be gone up and down；It is described
Sliding block (11) be equipped with reciprocator for driving sliding block (11) to reciprocatingly slide, between the sliding block (11) also passes through
Component of having a rest is connected with clamping component；When the sliding block (11) is reciprocatingly slided, the interval component interval area is dynamic
Clamping component is rotated.
2. a kind of reciprocating non-destructive testing device according to claim 1, which is characterized in that the reciprocator includes
The first turntable (18) being rotatably arranged on above sliding block (11), first turntable (18) are connected with first motor (17), institute
The first motor (17) stated is mounted on the top of sliding block (11)；It is also rotatably connected on the eccentric position of first turntable (18)
First motion bar (19), first motion bar (19) are rotatablely connected with fixed link (20), the fixed link (20)
It is fixed on the first guide rod (12), first guide rod (12) is fixed between two groups of elevators (13), the cunning
Block (11) is slidably matched with the first guide rod (12).
3. a kind of reciprocating non-destructive testing device according to claim 1, which is characterized in that the clamping component includes
Two groups of symmetrically arranged positioning plates (9), positioning plate (9) described in two groups respectively with two groups of rotations setting first rotating shaft (8) into
Row is fixedly connected, and several groups are also threaded on the positioning plate (9) for clamping the clamping screw (10) of workpiece；Wherein
First rotating shaft (8) described in one group is connected with interval component, and the interval component interval area is moved first rotating shaft (8) and turned
It is dynamic.
4. a kind of reciprocating non-destructive testing device according to claim 3, which is characterized in that the interval component includes
Rotate the third shaft (31) of setting, the both ends of the third shaft (31) respectively with wherein one group of first rotating shaft (8) and driven
Bevel gear (30) is fixedly linked, and the driven wheel of differential (30) is meshed with drive bevel gear (29), the active conical tooth
Wheel (29) is fixed in the second shaft (28) of rotation setting, is further fixed on driven gear in second shaft (28)
(27), the driven gear (27) is engaged with partial gear (26) progress interval, and the partial gear (26) is fixed
On the column spinner (25) of rotation setting；The column spinner (25) is connected by transmission component with sliding block (11)；When described
When sliding block (11) is reciprocatingly slided, the transmission component drives column spinner (25) to be rotated.
5. a kind of reciprocating non-destructive testing device according to claim 4, which is characterized in that the transmission component includes
The slide bar (24) being slidably arranged in column spinner (25), it is solid that the slide bar (24) passes through column spinner (25) and the second turntable (23)
Fixed to be connected, the axis of the axis and column spinner (25) of second turntable (23) coincides；The bias of second turntable (23)
It being rotatably connected on position the second motion bar (22), second motion bar (22) is rotatablely connected with connecting rod (21),
The connecting rod (21) is fixedly linked with sliding block (11).
6. a kind of reciprocating non-destructive testing device according to claim 1, which is characterized in that the elevating mechanism includes
Electric telescopic rod (16), the electric telescopic rod (16) are connected with wherein one group of elevator (13), elevator described in two groups
(13) it is slidably matched respectively with two group of second guide rod (14), second guide rod (14) is fixed on two groups of limit plates
(15) between.
7. a kind of reciprocating non-destructive testing device according to claim 1, which is characterized in that the elevating mechanism includes
Second motor (33), second motor (33) are connected with screw rod (32), and the screw rod (32) is rotatably arranged on two groups of limits
Between position plate (15), the screw rod (32) is threadedly coupled with wherein one group of elevator (13), lifting described in another group
Block (13) is slidably matched with the second guide rod (14), second guide rod (14) be fixed on two groups of limit plates (15) it
Between.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802858.2A CN110514739B (en) | 2019-08-28 | 2019-08-28 | Reciprocating nondestructive testing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802858.2A CN110514739B (en) | 2019-08-28 | 2019-08-28 | Reciprocating nondestructive testing device |
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| CN110514739B CN110514739B (en) | 2022-05-10 |
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