CN108656022A - A kind of device for ultrasonic transducer assembly - Google Patents
A kind of device for ultrasonic transducer assembly Download PDFInfo
- Publication number
- CN108656022A CN108656022A CN201810764643.1A CN201810764643A CN108656022A CN 108656022 A CN108656022 A CN 108656022A CN 201810764643 A CN201810764643 A CN 201810764643A CN 108656022 A CN108656022 A CN 108656022A
- Authority
- CN
- China
- Prior art keywords
- ultrasonic transducer
- pedestal
- jaw
- positioning sleeve
- shaped groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 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 40
- 238000000034 method Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 7
- 210000000080 chela (arthropods) Anatomy 0.000 description 3
- 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
Classifications
-
- 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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Abstract
The present invention provides a kind of device for ultrasonic transducer assembly, including end cap, screw shaft, positioning sleeve, adjustment lead screw, 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 is provided with V-arrangement bulge-structure with jaw, coordinate with the V-shaped groove of pedestal, it can be slided in pedestal upper edge V-shaped groove, jaw lower end is provided with the screw-thread fit of tapped through hole and screw shaft, the rotation of screw shaft makes the V-shaped groove direction of clamp forceps opening's edge pedestal move, 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 institute's movable cushion block, back-end block is covered by activity orientation to be held up, the height of back-end block can be adjusted by adjusting lead screw.
Description
Technical field
The invention patent relates to clamping tool for machine work technical fields, and in particular to a kind of dress for ultrasonic transducer assembly
It sets.
Background technology
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 filling accordingly
New requirement is proposed 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,.
Patent of invention content
Patent of the present invention provides a kind of device for ultrasonic transducer assembly, it is intended to solve ultrasonic transducer and be difficult with commonly
The problem of fixture assembles.
The purpose of patent of the present invention is realized by following technical measures：
A kind of device for ultrasonic transducer assembly described in patent of the present invention includes end cap, screw shaft, positioning sleeve, adjustment
Lead screw, activity orientation set, movable cushion block, pedestal, jaw；Described screw shaft one end is plugged in pedestal axis hole, and the other end is pierced by
Corresponding axis hole on the end cap, the end cap are fixedly connected by bolt with the pedestal, the movable cushion block and the pincers
Mouth is provided with V-arrangement bulge-structure, coordinates with the V-shaped groove of the pedestal, can be slided in the pedestal upper edge V-shaped groove, the pincers
Mouth lower end is provided with the screw-thread fit of tapped through hole and the screw shaft, and the rotation of the screw shaft makes the jaw along the pedestal
V-shaped groove direction movement, the positioning sleeve is embedded in the cutting ferrule slot of the jaw, the ultrasonic transducer is fixed, described
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 the base
In the groove of seat, and being covered and hold up by the activity orientation, the adjustment lead screw covers the threaded hole at top by the activity orientation,
It withstands 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
In embedded cutting ferrule slot.The jaw is fixed component, 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 runs through the positioning sleeve with square groove.
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
It closes the pedestal and fixes workpiece.The front-end block of the ultrasonic transducer is lain on the jaw V-shaped groove after the completion of assembly, described
Cut sides are bonded with the square groove, and the dome slot is closed with the thin axial cylindrical face paste, and the ladder axial plane blocks with the positioning
Back side fitting is covered, makes the ultrasonic transducer that can neither rotate, 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 is slided on pedestal.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, ensures that piezoelectric patches electrode slice is concentric.Different ultrasonic transducers, which are used, has different height V
The movable cushion block of shape slot, you can ensure 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 changes to hold up ultrasound
Back-end block at the top of energy device, adjustment lead screw pass through the upper threaded hole of activity orientation set, after being changed by knob adjustment lead screw
The height of end block makes back-end block keep coaxial with ultrasonic transducer.
Seat head is provided with round end slot, the assembly back of the body 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.
Description of the drawings
Fig. 1 is patent overall structure diagram of the present invention；
Fig. 2 is patent ultrasonic transducer schematic diagram of the present invention；
Fig. 3 is patent positioning sleeve schematic diagram of the present invention；
Fig. 4 is Patent Activities cushion block schematic diagram of the present invention；
Fig. 5 is patent pedestal schematic diagram of the present invention；
Fig. 6 is patent jaw schematic diagram of the present invention；
Fig. 7 is patent ultrasonic transducer-positioning sleeve-jaw assembling schematic diagram of the present invention；
In all the appended drawings, identical reference numeral indicates identical element, wherein：
1- end caps, 2- screw shafts, 3- ultrasonic transducers, 4- positioning sleeves, 5- adjust lead screw, 6- activity orientation sets, 7- activity mats
Block, 8- pedestals, 9- jaws, 3-1- front-end blocks, 3-1-1- cut sides, 3-1-2- ladder axial planes, the thin axial cylindrical faces 3-1-3-, 3-2-
Piezoelectric patches, 3-3- back-end blocks, 3-4- assemble bolt, 3-5- electrode slices, the 4-1- positioning sleeves back side, 4-2- dome slots, the side 4-3-
Slot, the equidistant strias of 7-1-, 8-1- boss, 8-2- round end slots, 8-3- grooves, 8-4- axis holes, 8-5-V shape slots, 9-1- screw threads are logical
Hole, 9-2- cutting ferrule slots, 9-3- jaw V-shaped grooves.
Patent of the present invention is described further with reference to the accompanying drawings and examples.
Specific implementation mode
Patent of the present invention 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 patent of the present invention, should not be understood as the limitation to scope of patent protection of the present invention, the skill in the field
Art skilled person can make some nonessential modifications and adaptations according to patent content of the present invention.
Embodiment
As shown in Figure 1, a kind of device for ultrasonic transducer assembly that patent of the present invention provides, including end cap 1, screw rod
Axis 2, positioning sleeve 4, adjustment lead screw 5, activity orientation set 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 is provided with V-arrangement bulge-structure with jaw 9, coordinates with the V-shaped groove 8-5 of pedestal 8, can be slided in 8 upper edge V-shaped groove 8-5 of pedestal
Dynamic, 9 lower end of jaw is provided with tapped through hole 9-1, the screw-thread fit with screw shaft 2, and the rotation of screw shaft 2 makes jaw 9 along pedestal 8
The directions V-shaped groove 8-5 are moved, and positioning sleeve 4 is embedded in the cutting ferrule slot 9-2 of jaw 9, 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 lead screw 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, face is provided between certain depth
Away from smaller square groove 4-3, dome slot 4-2 and square groove 4-3 runs 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 9-1.Square groove 4-3 width on positioning sleeve 4 and the cut sides 3- on ultrasonic transducer 3
1-1 width is consistent, and the dome slot 4-2 on positioning sleeve 4 keeps one with the thin axial cylindrical face 3-1-3 on ultrasonic transducer 3
It causes.The dome slot 4-2 and square groove 4- of corresponding size can be processed on positioning sleeve 4 according to different ultrasonic transducer samples 3
3, coordinate the pedestal 8 to fix workpiece.The front-end block 3-1 of the ultrasonic transducer sample 3 lies in the pincers after the completion of assembly
On the jaw V-shaped groove 9-3 of mouth 9, 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, makes ultrasonic transducer 3 that can neither rotate, and 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, and several equidistant stria 7- are milled out 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, ensures that piezoelectric patches 3-2 electrode slices 3-5 is concentric.It is right
The movable cushion block 7 with different height V-shaped groove is used in different ultrasonic transducers 3, you can ensures 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 lead screw 5 passes through the threaded hole on activity orientation set 6, passes through knob
Adjustment lead screw 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 for the ultrasonic transducer clamp that patent of the present invention provides is as follows：
As shown in Fig. 2, it includes front-end block 3-1, piezoelectric patches 3-2, electrode slice 3-5 and assembly to need the ultrasonic transducer 3 of clamping
Five components of bolt 3-4 first lie in the front-end block 3-1 of ultrasonic transducer 3 according to position shown in FIG. 1 in assembling process
On jaw 9, front-end block 3-1 is made to be contacted with the jaw V-shaped groove of jaw 9；Then positioning sleeve 4 is inserted into the cutting ferrule slot 9-2 of jaw 9
It is interior, so that cut sides 3-1-1 is bonded 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 with
Positioning sleeve back side 4-1 is bonded, and front-end block 3-1 is fixed；Back-end block 3-3 is put on activity orientation set 6, then by piezoelectric patches
3-2 and electrode slice 3-5 is placed on according to order shown in Fig. 2 in movable cushion block 7, and electrode slice 3-5 is made to fall into equidistant stria 7-1
It is interior；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 makes jaw 9
It is moved to the left, front-end block 3-1, piezoelectric patches 3-2, electrode slice 3-5 and back-end block 3-3 is made to compress；Bolt 3-4 will be assembled from pedestal 8
Round end slot 8-4 in be inserted into, tighten assembly bolt 3-4 using tool and complete assembly.
Claims (6)
1. a kind of device for ultrasonic transducer assembly, it is characterised in that：The ultrasonic transducer clamp includes end cap（1）、
Screw shaft（2）, positioning sleeve（4）, adjustment lead screw（5）, activity orientation set（6）, movable cushion block（7）, pedestal（8）, jaw（9）；
The screw shaft（2）One end is plugged in pedestal（8）Axis hole（8-4）Interior, the other end is pierced by the end cap（1）Upper corresponding hole,
The end cap（1）Pass through bolt and the pedestal（8）It is fixedly connected, the movable cushion block（7）With the jaw（9）It is provided with V
Shape bulge-structure, with the pedestal（8）V-shaped groove（8-5）Cooperation, can be in the pedestal（8）Upper edge V-shaped groove（8-5）Sliding,
The jaw（9）Lower end is provided with tapped through hole（9-1）, with the screw shaft（2）Screw-thread fit, the screw shaft（2）Rotation
Turn to make the jaw（9）Along the pedestal（8）V-shaped groove（8-5）Direction is moved, the positioning sleeve（4）The embedded jaw
（9）Cutting ferrule slot（9-2）It is interior, by ultrasonic transducer to be assembled（3）It is fixed, the ultrasonic transducer（3）The piezoelectricity of the other end
Piece（3-2）And electrode slice（3-5）Lie in the movable cushion block（7）On, at the top of back-end block（3-3）Into the pedestal
（8）Groove（8-3）It is interior, and by the activity orientation set（6）It holds up, the adjustment lead screw（5）Pass through the activity orientation set
（6）The threaded hole at top withstands on the pedestal（8）Boss（8-1）On.
2. a kind of device for ultrasonic transducer assembly according to claim 1, it is characterised in that：The positioning sleeve
（4）It is provided with the dome slot of certain depth on one side（4-2）, the other end is provided with the small-pitch square groove of certain depth（4-3）, dome slot
（4-2）With square groove（4-3）By the positioning sleeve（4）Run through.
3. a kind of device for ultrasonic transducer assembly according to claim 1 or 2, it is characterised in that：The positioning
Cutting ferrule（4）Length and width respectively with the jaw（9）Upper cutting ferrule slot（9-2）Length matched with width, can be embedded in
Cutting ferrule slot（9-1）It is interior；The positioning sleeve（4）On square groove（4-3）Width and the ultrasonic transducer（3）On cut sides
（3-1-1）Width is consistent, the positioning sleeve（4）On dome slot（4-2）With the ultrasonic transducer（3）On thin axis
Cylindrical surface（3-1-3）It is consistent；According to different ultrasonic transducers（3）It can be in positioning sleeve（4）Upper processing corresponding size
Dome slot（4-2）And square groove（4-3）, coordinate the pedestal（8）Fixed workpiece；The ultrasonic transducer after the completion of assembly（3）
Front-end block（3-1）Lie in the jaw（9）Jaw V-shaped groove（9-3）On, the cut sides（3-1-1）With the square groove
（4-3）Fitting, the dome slot（4-2）With the thin axial cylindrical face（3-1-3）Fitting, the ladder axial plane（3-1-2）With institute
State the positioning sleeve back side（4-1）Fitting, makes the ultrasonic transducer（3）It can neither rotate, can not 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）For the block structure with V-shaped groove, several equidistant strias are milled out on V-shaped groove（7-1）, movable cushion block（7）It can be in pedestal（8）
Upper sliding；Ultrasonic transducer described in assembling process（3）Piezoelectric patches（3-2）It is placed in movable cushion block（7）V-shaped groove on, diameter
Slightly larger electrode slice（3-5）Sink to equidistant stria（7-1）In, ensure piezoelectric patches（3-2）Electrode slice（3-5）With one heart；For difference
Ultrasonic transducer（3）Use the movable cushion block with different height V-shaped groove（7）, you can ensure ultrasonic transducer（3）Axis protect
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）It is placed on pedestal（8）Boss（8-1）, activity orientation set（6）The V-structure of bottom is holding up ultrasonic transducer（3）Top
The back-end block in portion（3-3）, adjust lead screw（5）Across activity orientation set（6）On threaded hole, lead screw is adjusted by knob（5）It can
To change back-end block（3-3）Height, make back-end block（3-3）With ultrasonic transducer（3）Keep coaxial.
6. a kind of device for ultrasonic transducer assembly according to claim 1,3 or 5, it is characterised in that：Pedestal
（8）Head is provided with round end slot（8-2）, ultrasonic transducer described in assembling process（3）Assembly bolt（3-4）From round end slot
（8-2）Back pass through, pass through back-end block respectively（3-3）, piezoelectric patches（3-2）And electrode slice（3-5）, finally screw in front-end block
（3-1）Threaded hole in, by ultrasonic transducer（3）It assembles integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764643.1A CN108656022B (en) | 2018-07-12 | 2018-07-12 | Device for assembling ultrasonic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764643.1A CN108656022B (en) | 2018-07-12 | 2018-07-12 | Device for assembling ultrasonic transducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108656022A true CN108656022A (en) | 2018-10-16 |
| CN108656022B CN108656022B (en) | 2024-01-19 |
Family
ID=63772715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810764643.1A Active CN108656022B (en) | 2018-07-12 | 2018-07-12 | Device for assembling ultrasonic transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108656022B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426142A (en) * | 2019-07-02 | 2019-11-08 | 大连理工大学 | Sensing actuator based on forward and inverse piezoelectric effect |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173725A (en) * | 1977-03-07 | 1979-11-06 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Piezoelectrically driven ultrasonic transducer |
| CN2289614Y (en) * | 1997-02-27 | 1998-09-02 | 孟明华 | Ultrasonic transducer |
| CN1722487A (en) * | 2005-05-25 | 2006-01-18 | 杭州电子科技大学 | Piezoelectric transducer assembly on-line computer control system |
| JP2007021626A (en) * | 2005-07-14 | 2007-02-01 | Fuji Heavy Ind Ltd | Press-in device and press-in method |
| US20070035212A1 (en) * | 2005-08-12 | 2007-02-15 | Daniel Measurement And Control, Inc. | Transducer assembly for an ultrasonic fluid meter |
| CN101314204A (en) * | 2008-06-23 | 2008-12-03 | 杜江 | Positioning method for trunnion shaft assembly phase point |
| CN101596673A (en) * | 2009-06-25 | 2009-12-09 | 杭州电子科技大学 | Sandwich type piezoelectric transducer automatic assembly machine |
| CN202804596U (en) * | 2012-09-20 | 2013-03-20 | 昂纳信息技术（深圳）有限公司 | Sliding V-shaped groove press-fit structure with high coaxiality |
| CN103612083A (en) * | 2013-10-29 | 2014-03-05 | 杭州电子科技大学 | Piezoelectric transducer electrode and detecting chuck aligning and contacting device |
| CN103612113A (en) * | 2013-10-29 | 2014-03-05 | 杭州电子科技大学 | Piezoelectric transducer nut and socket spanner aligning device |
| CN104259902A (en) * | 2014-08-07 | 2015-01-07 | 陈菊芳 | Remote hydraulic drive vice for numerical control machine tool |
| CN107442387A (en) * | 2017-06-20 | 2017-12-08 | 广东工业大学 | A kind of double flange support meanss of rotary ultrasonic transducer sleeve |
| CN206732924U (en) * | 2017-05-11 | 2017-12-12 | 中北大学 | Vertical adjustable ultrasonic transducer assembling device |
| CN107939859A (en) * | 2017-10-23 | 2018-04-20 | 四川大学 | A kind of new ultrasonic clutch |
| CN208880618U (en) * | 2018-07-12 | 2019-05-21 | 四川大学 | A kind of device for ultrasonic transducer assembly |
| CN218947562U (en) * | 2022-12-02 | 2023-05-02 | 深圳齐探新技术有限公司 | Pretension assembly and pretension installation mechanism of transducer |
-
2018
- 2018-07-12 CN CN201810764643.1A patent/CN108656022B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173725A (en) * | 1977-03-07 | 1979-11-06 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Piezoelectrically driven ultrasonic transducer |
| CN2289614Y (en) * | 1997-02-27 | 1998-09-02 | 孟明华 | Ultrasonic transducer |
| CN1722487A (en) * | 2005-05-25 | 2006-01-18 | 杭州电子科技大学 | Piezoelectric transducer assembly on-line computer control system |
| JP2007021626A (en) * | 2005-07-14 | 2007-02-01 | Fuji Heavy Ind Ltd | Press-in device and press-in method |
| US20070035212A1 (en) * | 2005-08-12 | 2007-02-15 | Daniel Measurement And Control, Inc. | Transducer assembly for an ultrasonic fluid meter |
| CN101314204A (en) * | 2008-06-23 | 2008-12-03 | 杜江 | Positioning method for trunnion shaft assembly phase point |
| CN101596673A (en) * | 2009-06-25 | 2009-12-09 | 杭州电子科技大学 | Sandwich type piezoelectric transducer automatic assembly machine |
| CN202804596U (en) * | 2012-09-20 | 2013-03-20 | 昂纳信息技术（深圳）有限公司 | Sliding V-shaped groove press-fit structure with high coaxiality |
| CN103612083A (en) * | 2013-10-29 | 2014-03-05 | 杭州电子科技大学 | Piezoelectric transducer electrode and detecting chuck aligning and contacting device |
| CN103612113A (en) * | 2013-10-29 | 2014-03-05 | 杭州电子科技大学 | Piezoelectric transducer nut and socket spanner aligning device |
| CN104259902A (en) * | 2014-08-07 | 2015-01-07 | 陈菊芳 | Remote hydraulic drive vice for numerical control machine tool |
| CN206732924U (en) * | 2017-05-11 | 2017-12-12 | 中北大学 | Vertical adjustable ultrasonic transducer assembling device |
| CN107442387A (en) * | 2017-06-20 | 2017-12-08 | 广东工业大学 | A kind of double flange support meanss of rotary ultrasonic transducer sleeve |
| CN107939859A (en) * | 2017-10-23 | 2018-04-20 | 四川大学 | A kind of new ultrasonic clutch |
| CN208880618U (en) * | 2018-07-12 | 2019-05-21 | 四川大学 | A kind of device for ultrasonic transducer assembly |
| CN218947562U (en) * | 2022-12-02 | 2023-05-02 | 深圳齐探新技术有限公司 | Pretension assembly and pretension installation mechanism of transducer |
Non-Patent Citations (3)
| Title |
|---|
| B. FU, T. LI AND Y. XIE: "Model-Based Diagnosis for Pre-Stress of Langevin Transducers", 2009 IEEE, pages 1 - 4 * |
| 张云电;刘金涛;付群利;诸葛毅;: "压电换能器装配液压扭矩扳手设计", 机电工程, no. 08, pages 22 - 24 * |
| 成辰;朱锋;傅波;: "基于ANSYS的夹心式压电超声换能器的建模和分析", 机械工程师, no. 01, pages 132 - 134 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426142A (en) * | 2019-07-02 | 2019-11-08 | 大连理工大学 | Sensing actuator based on forward and inverse piezoelectric effect |
| CN110426142B (en) * | 2019-07-02 | 2021-04-20 | 大连理工大学 | Sensing actuator based on forward and inverse piezoelectric effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108656022B (en) | 2024-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW501962B (en) | An apparatus for clamping a work piece | |
| CN103600318B (en) | A kind of fixture for the examination of stator blade intensity and installation method | |
| CN109202950A (en) | Clamping device, the robot with this clamping device and the line electro-discharge machining machine unit with this robot | |
| CN208880618U (en) | A kind of device for ultrasonic transducer assembly | |
| CN102672477A (en) | Cutter working angle adjusting device | |
| CN108656022A (en) | A kind of device for ultrasonic transducer assembly | |
| CN202155724U (en) | Multifunctional flat bit tongs device | |
| CN203304585U (en) | Machine clamp indexable module type cutter with milling, boring and drilling functions | |
| CN212887124U (en) | Precision flat tongs clamp | |
| CN103737397B (en) | A kind of adapter sleeve fixture for processing | |
| CN211101738U (en) | Inclined hole drilling device | |
| CN207522377U (en) | A kind of monkey wrench surface polishing clamp | |
| CN203265750U (en) | Vertical angle milling cutter with rotatable machine clamp | |
| CN213196606U (en) | Automatic centering clamp for precision machining | |
| JP2012096347A5 (en) | ||
| CN201824241U (en) | Rapid fixture | |
| CN209189860U (en) | A kind of inclined-hole jig for root of stepped shaft arc surface | |
| KR20090021066A (en) | A bevelling machine | |
| CN210475563U (en) | Chamfering device | |
| CN210173227U (en) | Flat grinding clamp for large-area polycrystalline diamond | |
| CN207480204U (en) | A kind of matching mechanism for Double Milling equipment | |
| CN208514323U (en) | Sapphire crystal column positions end face detection fixture | |
| CN107199490A (en) | A kind of closing in sanding apparatus of space flight and aviation self-locking nut | |
| CN203751782U (en) | Fixture for use in numerical control machining | |
| CN201950525U (en) | Convenient and fast tooling mechanism for milling squares and key slots |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |