CN208880618U - A kind of device for ultrasonic transducer assembly - Google Patents
A kind of device for ultrasonic transducer assembly Download PDFInfo
- Publication number
- CN208880618U CN208880618U CN201821104223.2U CN201821104223U CN208880618U CN 208880618 U CN208880618 U CN 208880618U CN 201821104223 U CN201821104223 U CN 201821104223U CN 208880618 U CN208880618 U CN 208880618U
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- China
- Prior art keywords
- ultrasonic transducer
- pedestal
- jaw
- positioning sleeve
- slot
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- 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.)
- Withdrawn - After Issue
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 44
- 230000000694 effects Effects 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model provides a kind of device for ultrasonic transducer assembly, including end cap, screw shaft, positioning sleeve, adjustment screw rod, activity orientation set, movable cushion block, pedestal, jaw；Screw shaft one end is plugged in pedestal axis hole, other end traversing through end covers corresponding hole, end cap is fixedly connected by bolt with pedestal, movable cushion block and jaw are provided with V-arrangement bulge-structure, cooperate with the V-shaped groove of pedestal, it can be slided on the base along V-shaped groove, jaw lower end is provided with being threadedly engaged for tapped through hole and screw shaft, the rotation of screw shaft keeps the V-shaped groove direction of clamp forceps opening's edge pedestal mobile, positioning sleeve is embedded in the cutting ferrule slot of jaw, ultrasonic transducer is fixed, the piezoelectric patches and electrode slice of the ultrasonic transducer other end are lain in movable cushion block, back-end block is covered by activity orientation to be held up, by adjusting the height of the adjustable back-end block of screw rod.
Description
Technical field
The utility model relates to clamping tool for machine work technical fields, and in particular to a kind of dress for ultrasonic transducer assembly
It sets.
Background technique
Foundation stone of the ultrasonic transducer as ultrasonic technique, application are increasingly extensive.The assembly precision of ultrasonic transducer is to its work
Have a great impact as performance, since the structure and standard machinery component structure of ultrasonic transducer are widely different, to corresponding dress
It is put forward new requirements with technique.
For ultrasonic transducer, primary structure is cylinder, and includes the element of multiple thin rounded flakes structures, and
Each component size is different, is difficult to assemble each component using plain clamp, and whole concentric in assembling process
Degree is difficult to ensure.
Utility model content
The utility model patent provides a kind of device for ultrasonic transducer assembly, it is intended to solve ultrasonic transducer and be difficult to
The problem of being assembled using plain clamp.
The purpose of this utility model is realized by following technical measures:
It is described in the utility model it is a kind of for ultrasonic transducer assembly device include end cap, screw shaft, positioning sleeve,
Adjust screw rod, activity orientation set, movable cushion block, pedestal, jaw；Described screw shaft one end is plugged in pedestal axis hole, the other end
It is pierced by corresponding axis hole on the end cap, the end cap is fixedly connected by bolt with the pedestal, the movable cushion block and institute
It states jaw and is provided with V-arrangement bulge-structure, cooperate with the V-shaped groove of the pedestal, can be slided on the pedestal along V-shaped groove, institute
It states jaw lower end and is provided with being threadedly engaged for tapped through hole and the screw shaft, the rotation of the screw shaft makes the jaw described in
The V-shaped groove direction of pedestal is mobile, and the positioning sleeve is embedded in the cutting ferrule slot of the jaw, the ultrasonic transducer is fixed,
The piezoelectric patches and electrode slice of the ultrasonic transducer other end are lain in the movable cushion block, at the top of back-end block enter institute
It states in the groove of pedestal, and is covered and hold up by the activity orientation, the spiral shell that the adjustment screw rod passes through activity orientation set top
Pit is withstood on the boss of the pedestal.
The length and width of the positioning sleeve are matched with the length of cutting ferrule slot on the jaw with width respectively, can be with
It is embedded in cutting ferrule slot.The jaw is fixation member, non-exchange.The positioning sleeve is provided with the dome of certain depth on one side
Slot, the other end are provided with the small-pitch square groove of certain depth, and dome slot and square groove run through the positioning sleeve.
The positioning sleeve is embedded in the cutting ferrule slot of the jaw, and the ultrasonic transducer is fixed.The positioning sleeve
Basic size and the size of the cutting ferrule slot be consistent, the square groove width on the positioning sleeve and the ultrasonic transducer
On cut sides width be consistent, the thin axial cylindrical face on the dome slot on the positioning sleeve and the ultrasonic transducer is protected
It holds consistent.The dome slot and square groove that corresponding size can be processed on positioning sleeve according to different ultrasonic transducer samples, match
Close the fixed workpiece of the pedestal.The front-end block of the ultrasonic transducer is lain on the jaw V-shaped groove after the assembly is completed, described
Cut sides are bonded with the square groove, and the dome slot and the thin axial cylindrical face paste are closed, the ladder axial plane and the positioning card
Back side fitting is covered, the ultrasonic transducer is rotated can neither, can not move to the right.
The movable cushion block is the block structure with V-shaped groove, mills out several equidistant strias on V-shaped groove, movable cushion block can
It slides on the base.The piezoelectric patches of ultrasonic transducer described in assembling process is placed on the V-shaped groove of movable cushion block, and diameter is slightly larger
Electrode slice is sunk in equidistant stria, guarantees that piezoelectric patches electrode slice is concentric.Different ultrasonic transducers, which are used, has different height V
The movable cushion block of shape slot can guarantee that the axis of ultrasonic transducer is maintained at horizontal position.
The activity orientation is mounted on the boss of pedestal, and the V-structure of activity orientation set bottom is changed to hold up ultrasound
Back-end block at the top of energy device, adjustment screw rod pass through activity orientation and cover upper threaded hole, after can change by knob adjustment screw rod
The height of end block makes back-end block keep coaxial with ultrasonic transducer.
Seat head is provided with round end slot, assembly back of the bolt from round end slot of ultrasonic transducer described in assembling process
Portion passes through, and respectively by back-end block, piezoelectric patches and electrode slice, finally screws in the threaded hole of front-end block, ultrasonic transducer is filled
With integral.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model ultrasonic transducer schematic diagram；
Fig. 3 is the utility model positioning sleeve schematic diagram；
Fig. 4 is the utility model movable cushion block schematic diagram；
Fig. 5 is the utility model pedestal schematic diagram；
Fig. 6 is the utility model jaw schematic diagram；
Fig. 7 is the utility model ultrasonic transducer-positioning sleeve-jaw assembling schematic diagram；
In all the appended drawings, identical appended drawing reference indicates identical element, in which:
1- end cap, 2- screw shaft, 3- ultrasonic transducer, 4- positioning sleeve, 5- adjust screw rod, 6- activity orientation set, and 7- lives
Dynamic cushion block, 8- pedestal, 9- jaw, 3-1- front-end block, 3-1-1- cut sides, 3-1-2- ladder axial plane, the thin axial cylindrical face 3-1-3-,
3-2- piezoelectric patches, 3-3- back-end block, 3-4- assemble bolt, 3-5- electrode slice, the 4-1- positioning sleeve back side, 4-2- dome slot, 4-
3- square groove, the equidistant stria of 7-1-, 8-1- boss, 8-2- round end slot, 8-3- groove, 8-4- axis hole, 8-5-V shape slot, 9-1- spiral shell
Line through-hole, 9-2- cutting ferrule slot, 9-3- jaw V-shaped groove.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Specific embodiment
The utility model is specifically described below by example, it is necessary to which indicated herein is that following embodiment is only used
It is further described in the utility model, should not be understood as the limitation to scope of protection of the utility model, the skill in the field
Art skilled person can make some nonessential modifications and adaptations according to the content of the present invention.
Embodiment
As shown in Figure 1, a kind of device for ultrasonic transducer assembly provided by the utility model, including end cap 1, screw rod
Axis 2, positioning sleeve 4, adjustment screw rod 5, activity orientation cover 6, movable cushion block 7, pedestal 8, jaw 9；2 one end of screw shaft is plugged in base
In the axis hole 8-4 of seat 8, the other end is pierced by corresponding hole on end cap 1, and end cap 1 is fixedly connected by bolt with pedestal 8, activity mat
Block 7 and jaw 9 are provided with V-arrangement bulge-structure, cooperate with the V-shaped groove 8-5 of pedestal 8, can be sliding along V-shaped groove 8-5 on pedestal 8
Dynamic, 9 lower end of jaw is provided with tapped through hole 9-1, and the rotation with being threadedly engaged for screw shaft 2, screw shaft 2 makes jaw 9 along pedestal 8
The direction V-shaped groove 8-5 is mobile, and positioning sleeve 4 is embedded in the cutting ferrule slot 9-2 of jaw 9, and ultrasonic transducer 3 is fixed, ultrasonic transducer
The piezoelectric patches 3-2 and electrode slice 3-5 of 3 other ends are lain in movable cushion block 7, at the top of back-end block 3-3 enter the recessed of pedestal 8
It in slot 8-3, and is held up by activity orientation set 6, adjustment screw rod 5 withstands on pedestal 8 by the threaded hole at 6 top of activity orientation set
On boss 8-1.
As shown in figure 3, positioning sleeve 4 is provided with the dome slot 4-2 of certain depth on one side, another side is provided with the side of certain depth
Slot 4-3, dome slot 4-2 and square groove 4-3 run through the positioning sleeve 4.
As shown in fig. 7, the length and width of positioning sleeve 4 length and width with cutting ferrule slot 9-2 on the jaw 9 respectively
It matches, can be embedded in cutting ferrule slot 9-2.The cut sides 3- on square groove 4-3 width and ultrasonic transducer 3 on positioning sleeve 4
1-1 width is consistent, and the dome slot 4-2 on positioning sleeve 4 and the thin axial cylindrical face 3-1-3 on ultrasonic transducer 3 keep one
It causes.The dome slot 4-2 and square groove 4-3 that corresponding size can be processed on positioning sleeve 4 according to different ultrasonic transducers 3, match
Close the fixed workpiece of the pedestal 8.The front-end block 3-1 of the ultrasonic transducer 3 lies in the jaw of the jaw 9 after the assembly is completed
On V-shaped groove 9-3, cut sides 3-1-1 is bonded with square groove 4-3, and dome slot 4-2 is bonded with thin axial cylindrical face 3-1-3, ladder axial plane 3-
1-2 is bonded with positioning sleeve back side 4-1, rotate ultrasonic transducer 3 can neither, can not be moved to the right.
As shown in Fig. 1,4, movable cushion block 7 is the block structure with V-shaped groove, mills out several equidistant stria 7- on V-shaped groove
1, movable cushion block 7 can be slided on pedestal 8.The piezoelectric patches 3-2 of ultrasonic transducer 3 described in assembling process is placed in movable cushion block 7
V-shaped groove on, the slightly larger electrode slice 3-5 of diameter is sunk in equidistant stria 7-1, guarantee piezoelectric patches 3-2 electrode slice 3-5 it is concentric.It is right
In different ultrasonic transducers 3 using the movable cushion block 7 with different height V-shaped groove, that is, it can guarantee that the axis of ultrasonic transducer 3 is protected
It holds in horizontal position.
As shown in Figure 1, 2, activity orientation set 6 is placed on the boss 8-1 of pedestal 8, and the V-structure that activity orientation covers 6 bottoms is used
To hold up the back-end block 3-3 at 3 top of ultrasonic transducer, adjustment screw rod 5 passes through the threaded hole on activity orientation set 6, passes through knob
Adjustment screw rod 5 can change the height of back-end block 3-3, and back-end block 3-3 is made to keep coaxial with ultrasonic transducer 3.
The course of work of ultrasonic transducer clamp provided by the utility model is as follows:
As shown in Fig. 2, need clamping ultrasonic transducer 3 include front-end block 3-1, piezoelectric patches 3-2, electrode slice 3-5 and
Five components of bolt 3-4 are assembled, first put down the front-end block 3-1 of ultrasonic transducer 3 according to position shown in FIG. 1 in assembling process
It is placed on jaw 9, contacts front-end block 3-1 with the jaw V-shaped groove 9-3 of jaw 9；Then positioning sleeve 4 is inserted into the card of jaw 9
In grooving 9-2, it is bonded cut sides 3-1-1 with square groove 4-3, thin axial cylindrical face 3-1-3 is bonded with dome slot 4-2, ladder axial plane
3-1-2 is bonded with positioning sleeve back side 4-1, and front-end block 3-1 is fixed；Back-end block 3-3 is put on activity orientation set 6, then
Piezoelectric patches 3-2 and electrode slice 3-5 are placed in movable cushion block 7 according to order shown in Fig. 2, and fall into electrode slice 3-5 equidistantly
In stria 7-1；Movable cushion block 7 is moved to the left, piezoelectric patches 3-2 and electrode slice 3-5 is made to be adjacent to back-end block 3-3；Rotary screw axis 2
It is moved to the left jaw 9, compresses front-end block 3-1, piezoelectric patches 3-2, electrode slice 3-5 and back-end block 3-3；Bolt 3-4 will be assembled
It is inserted into out of pedestal 8 round end slot 8-2, tightens assembly bolt 3-4 using tool and complete assembly.
Claims (6)
1. it is a kind of for ultrasonic transducer assembly device, it is characterised in that: the ultrasonic transducer clamp include end cap (1),
Screw shaft (2), positioning sleeve (4), adjustment screw rod (5), activity orientation set (6), movable cushion block (7), pedestal (8), jaw (9)；
Described screw shaft (2) one end is plugged in the axis hole (8-4) of pedestal (8), and the other end is pierced by corresponding hole on the end cap (1),
The end cap (1) is fixedly connected by bolt with the pedestal (8), and the movable cushion block (7) and the jaw (9) are provided with V
Shape bulge-structure cooperates with the V-shaped groove (8-5) of the pedestal (8), slides on the pedestal (8) along V-shaped groove (8-5), described
Jaw (9) lower end is provided with tapped through hole (9-1), and the rotation with being threadedly engaged for the screw shaft (2), the screw shaft (2) makes
The jaw (9) is mobile along the V-shaped groove direction (8-5) of the pedestal (8), and the positioning sleeve (4) is embedded in the jaw (9)
It is in cutting ferrule slot (9-2), ultrasonic transducer (3) to be assembled is fixed, the piezoelectric patches (3- of ultrasonic transducer (3) other end
2) and electrode slice (3-5) is lain on the movable cushion block (7), at the top of back-end block (3-3) enter the pedestal (8) it is recessed
It in slot (8-3), and is held up by the activity orientation set (6), the adjustment screw rod (5) passes through activity orientation set (6) top
Threaded hole, withstand on the boss (8-1) of the pedestal (8).
2. a kind of device for ultrasonic transducer assembly according to claim 1, it is characterised in that: the positioning sleeve
(4) be provided with the dome slot (4-2) of certain depth on one side, the other end is provided with the square groove (4-3) of certain depth, dome slot (4-2) with
Square groove (4-3) runs through the positioning sleeve (4).
3. a kind of device for ultrasonic transducer assembly according to claim 1 or 2, it is characterised in that: the positioning
The length and width of cutting ferrule (4) are matched with the length of cutting ferrule slot (9-2) on the jaw (9) with width respectively, are embedded in cutting ferrule
In slot (9-2)；Cut sides (the 3-1- on square groove (4-3) width and the ultrasonic transducer (3) on the positioning sleeve (4)
1) width is consistent, the dome slot (4-2) on the positioning sleeve (4) and the thin axial cylindrical on the ultrasonic transducer (3)
(3-1-3) is consistent in face；The dome slot of corresponding size is processed on positioning sleeve (4) according to different ultrasonic transducers (3)
(4-2) and square groove (4-3) cooperates the pedestal (8) fixed workpiece；The front-end block of the ultrasonic transducer (3) after the assembly is completed
(3-1) is lain on the jaw V-shaped groove (9-3) of the jaw (9), and the cut sides (3-1-1) and the square groove (4-3) are pasted
It closes, the dome slot (4-2) is bonded with the thin axial cylindrical face (3-1-3), the ladder axial plane (3- of the ultrasonic transducer (3)
It 1-2) is bonded with the positioning sleeve back side (4-1) of the positioning sleeve (4), rotate the ultrasonic transducer (3) can neither,
It cannot move to the right.
4. a kind of device for ultrasonic transducer assembly according to claim 1, it is characterised in that: the movable cushion block
(7) it is the block structure with V-shaped groove, mills out several equidistant strias (7-1) on V-shaped groove, movable cushion block (7) can be in pedestal (8)
Upper sliding；The piezoelectric patches (3-2) of ultrasonic transducer described in assembling process (3) is placed on the V-shaped groove of movable cushion block (7), diameter
Slightly larger electrode slice (3-5) is sunk in equidistant stria (7-1), guarantees that piezoelectric patches (3-2) electrode slice (3-5) is concentric；For difference
Ultrasonic transducer (3) can guarantee that the axis of ultrasonic transducer (3) is protected using the movable cushion block (7) with different height V-shaped groove
It holds in horizontal position.
5. a kind of device for ultrasonic transducer assembly according to claim 1, it is characterised in that: the activity orientation
Set (6) is placed on the boss (8-1) of pedestal (8), and the V-structure of activity orientation set (6) bottom is to hold up ultrasonic transducer (3) top
The back-end block (3-3) in portion, adjustment screw rod (5) pass through the threaded hole on activity orientation set (6), are changed by knob adjustment screw rod (5)
The height for becoming back-end block (3-3) makes back-end block (3-3) keep coaxial with ultrasonic transducer (3).
6. a kind of device for ultrasonic transducer assembly according to claim 1, it is characterised in that: pedestal (8) head
It is provided with round end slot (8-2), the assembly bolt (3-4) of ultrasonic transducer described in assembling process (3) is from round end slot (8-2)
Back passes through, and respectively by back-end block (3-3), piezoelectric patches (3-2) and electrode slice (3-5), finally screws in ultrasonic transducer (3)
In the threaded hole of front-end block (3-1), ultrasonic transducer (3) are assembled integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104223.2U CN208880618U (en) | 2018-07-12 | 2018-07-12 | A kind of device for ultrasonic transducer assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104223.2U CN208880618U (en) | 2018-07-12 | 2018-07-12 | A kind of device for ultrasonic transducer assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208880618U true CN208880618U (en) | 2019-05-21 |
Family
ID=66506554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821104223.2U Withdrawn - After Issue CN208880618U (en) | 2018-07-12 | 2018-07-12 | A kind of device for ultrasonic transducer assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208880618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656022A (en) * | 2018-07-12 | 2018-10-16 | 四川大学 | A kind of device for ultrasonic transducer assembly |
| CN110405438A (en) * | 2019-08-05 | 2019-11-05 | 中北大学 | High power altrasonic transducer prestress application device and method based on dynamic compensation |
-
2018
- 2018-07-12 CN CN201821104223.2U patent/CN208880618U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656022A (en) * | 2018-07-12 | 2018-10-16 | 四川大学 | A kind of device for ultrasonic transducer assembly |
| CN108656022B (en) * | 2018-07-12 | 2024-01-19 | 四川大学 | Device for assembling ultrasonic transducer |
| CN110405438A (en) * | 2019-08-05 | 2019-11-05 | 中北大学 | High power altrasonic transducer prestress application device and method based on dynamic compensation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190521 Effective date of abandoning: 20240119 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190521 Effective date of abandoning: 20240119 |