CN203434890U - Pressure confirmation device of glued joint curing of piezoelectric ceramic piece and ultrasonic motor stator - Google Patents
Pressure confirmation device of glued joint curing of piezoelectric ceramic piece and ultrasonic motor stator Download PDFInfo
- Publication number
- CN203434890U CN203434890U CN201320491674.7U CN201320491674U CN203434890U CN 203434890 U CN203434890 U CN 203434890U CN 201320491674 U CN201320491674 U CN 201320491674U CN 203434890 U CN203434890 U CN 203434890U
- Authority
- CN
- China
- Prior art keywords
- piezoelectric ceramic
- ceramic piece
- plug
- cushion block
- stator
- 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.)
- Expired - Fee Related
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 36
- 238000012790 confirmation Methods 0.000 title abstract 4
- 238000007711 solidification Methods 0.000 claims description 17
- 230000008023 solidification Effects 0.000 claims description 17
- 239000004568 cement Substances 0.000 claims description 16
- 238000002604 ultrasonography Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 3
- 230000007704 transition Effects 0.000 abstract 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model provides a pressure confirmation device of glued joint curing of a piezoelectric ceramic piece and an ultrasonic motor stator. The pressure confirmation device comprises a balancing weight, a cushion block, a core rod, a compression nut, a transition plate, a force sensor, a lower plate, an upper plate, columns, a compression bar, a handle and a compression ring. The pressure confirmation device is used to allow the piezoelectric ceramic piece to be glued and cured on the stator, the magnitude of an applied acting force in the process of the glued joint curing can be accurately and rapidly measured, the magnitude of the acting force is guaranteed to be appropriate, and the stator fully fits the piezoelectric ceramic piece without damage on the piezoelectric ceramic piece.
Description
Technical field
The utility model relates to a kind of solidification equipment, and specifically the pressure in a kind of piezoelectric ceramic piece solidification by cement process is confirmed device.
Background technology
Ultrasound electric machine is the inverse piezoelectric effect of utilizing piezoelectric, excites the micro breadth oscillation of stator, and converts vibration to rotor rotatablely move by the rubbing action between stator and rotor, and in ultrasound electric machine, piezoelectric is generally laminar, sticks on stator.In order to guarantee to paste reliably, need under the environment of HTHP, carry out the solidification by cement of a period of time.High pressure refers to very large pressure stator and piezoelectric ceramic piece is fully fitted, this pressure often has 3000N, and the diameter of stator or pressure ceramic sheet only has tens millimeters, if acted directly on above them with weight, pressing steel calculates, the length of weight approximately needs 0.6 meter, and this just proposes extra requirement to the space of high temperature furnace.In actual production process, in order effectively to improve the service efficiency in high temperature furnace space, often adopt the mode of screw press to apply very large active force.Screw press mode is the size on reduced height greatly, but is difficult to accurately hold the size of the power on stator and piezoelectric ceramic piece that acts directly on.If firmly not, cannot guarantee that piezoelectric sticks on stator securely, but exert oneself excessively can cause damage to piezoelectric again.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of piezoelectric ceramic piece and ultrasound electric machine stator solidification by cement pressure is confirmed device, provide accurate pressure that stator and piezoelectric ceramic piece are fully fitted, avoid that amount of force because applying is improper to be damaged piezoelectric ceramic piece or do not reach qualified solidification by cement effect.
A kind of piezoelectric ceramic piece described in the utility model and ultrasound electric machine stator solidification by cement pressure are confirmed device, comprise the balancing weight and the cushion block that are clipped in respectively the upper and lower both sides of workpiece to be machined, there is plug to run through balancing weight and cushion block, one end of plug has a boss, this boss is stuck on cushion block, and clamp nut is spun on the other end of plug.Also have the raised head face laminating of rebound and described plug, power transducer is close to rebound opposite side, and described power sensor setting is on lower shoe, and upper plate is connected to form a frame structure by two root posts and described lower shoe.There is depression bar to be vertically mounted on described upper plate, handle is installed on depression bar.Between described depression bar and balancing weight, be provided with pressure ring, described pressure ring is pressed on balancing weight.Turning handle, the downward traveling priority of depression bar, directly be pressed on pressure ring, the active force producing acts on power transducer by pressure ring, balancing weight, stator, piezoelectric ceramic piece, cushion block, rebound, power transducer can directly be measured the size of this active force, and this active force is identical with the amount of force between stator and piezoelectric ceramic piece.
As the further improvement of technique scheme, the side contacting with plug on described cushion block is provided with groove, and the boss of plug is stuck in the groove of cushion block.
As further improving again of technique scheme, described depression bar is arranged on upper plate centre position.The position contacting with power transducer on described lower shoe is positioned at lower shoe centre position.Can make like this solidification by cement device of the present utility model more stable, measured active force is more accurate.
As the further improvement of technique scheme, the position contacting with power transducer on described lower shoe is provided with groove, and power transducer is positioned at this groove.Power transducer is positioned at groove, can prevent that it from occurring to slide or other change in location in the course of the work, guarantees that the active force recording is more accurate.
A kind of piezoelectric ceramic piece described in the utility model and ultrasound electric machine stator solidification by cement pressure confirm that apparatus structure is simple, the feature that has retained screw press mode compact dimensions, power transducer can record the size of applied active force accurately and fast, the amount of force that assurance applies is suitable, when stator and piezoelectric ceramic piece are fully fitted, can not damage piezoelectric ceramic piece again.
Accompanying drawing explanation
Fig. 1 is piezoelectric ceramic piece solidification by cement device overall structure schematic diagram of the prior art.
Fig. 2 is the utility model piezoelectric ceramic piece solidification by cement device overall structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, execution mode of the present utility model is elaborated.
As shown in Figure 1, in the prior art, piezoelectric ceramic piece solidification by cement device comprises balancing weight 4 and the cushion block 7 that is clipped in stator 5 and piezoelectric ceramic piece 6 both sides, plug 11 runs through balancing weight 4 and cushion block 7, described cushion block 7 one sides are provided with groove, one end of plug 11 has a boss, and this boss is stuck in the groove of cushion block 7, and clamp nut 13 is spun on the other end of plug 11.With spanner, rotate clamp nut 13, clamp nut 13 and plug 11 are coordinated and compress pouring weight 4 and cushion block 7, produce masterpiece for stator 5 and piezoelectric ceramic piece 6, make stator 5 and piezoelectric ceramic piece 6 laminatings.But this device cannot accurately be grasped the size that is applied to the active force on stator 5 and piezoelectric ceramic piece 6.
As shown in Figure 2, a kind of piezoelectric ceramic piece of the present utility model and ultrasound electric machine stator solidification by cement pressure are confirmed device, comprise the balancing weight 4 and the cushion block 7 that are clipped in stator 5 and piezoelectric ceramic piece 6 both sides, plug 11 runs through balancing weight 4 and cushion block 7, described cushion block 7 one sides are provided with groove, one end of plug 11 has a boss, and this boss is stuck in the groove of cushion block 7, and clamp nut 13 is spun on the other end of plug 11; Rebound 10 is fitted with the raised head face of described plug 11, power transducer 9 is close to rebound 10 opposite sides, lower shoe 8 centre positions are provided with groove, described power transducer 9 parts are positioned at this groove, and upper plate 15 is connected to form a frame structure by the first column 3 and the second column 12 with described lower shoe 8; Have depression bar 2 to be vertically mounted on described upper plate 15 centre positions, handle 1 is installed on depression bar 2, between described depression bar 2 and balancing weight 4, be provided with pressure ring 14, described pressure ring 14 is pressed on balancing weight 4.
Turning handle 1, the downward traveling priority of depression bar, directly be pressed on pressure ring, the active force producing acts on power transducer 9 by pressure ring 14, balancing weight 4, stator 5, piezoelectric ceramic piece 6, cushion block 7, rebound 10, power transducer 9 can directly record the size of this active force, and this active force is identical with the amount of force between stator 5 and piezoelectric ceramic piece 6.Be rotated further handle 1, active force can be increasing.If need to produce the active force of 3000N between stator 5 and piezoelectric ceramic piece 6, first rotary handle 1, depression bar 2 is moved down, until the reading of power transducer 9 is 2999N, then stop moving handle 1, with spanner, rotate clamp nut 13, transducer 9 readings of exerting all one's strength are 2998N, and the active force of practical function between stator 5 and piezoelectric ceramic piece 6 is exactly 3000N.
The concrete application approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (4)
1. a piezoelectric ceramic piece and ultrasound electric machine stator solidification by cement pressure are confirmed device, comprise the balancing weight (4) and the cushion block (7) that are clipped in respectively the upper and lower both sides of workpiece to be machined, plug (11) runs through balancing weight (4) and cushion block (7), one end of plug (11) has a boss, this boss is stuck on cushion block (7), clamp nut (13) is spun on the other end of plug (11), it is characterized in that: also have rebound (10) and the raised head face of described plug (11) to fit, power transducer (9) is close to rebound (10) opposite side, described power transducer (9) is arranged on lower shoe (8), upper plate (15) is connected to form a frame structure by the first column (3) and the second column (12) with described lower shoe (8), have depression bar (2) to be vertically mounted on described upper plate (15) upper, handle (1) is installed on depression bar (2), between described depression bar (2) and balancing weight (4), be provided with pressure ring (14), described pressure ring (14) is pressed on balancing weight (4).
2. piezoelectric ceramic piece according to claim 1 and ultrasound electric machine stator solidification by cement pressure are confirmed device, it is characterized in that: in the upper side contacting with plug (11) of described cushion block (7), be provided with groove, the boss of plug (11) is stuck in the groove of cushion block (7).
3. piezoelectric ceramic piece according to claim 1 and ultrasound electric machine stator solidification by cement pressure are confirmed device, it is characterized in that: described depression bar (2) is arranged on upper plate (15) centre position; The upper position contacting with power transducer (9) of described lower shoe (8) is positioned at lower shoe (8) centre position.
4. according to the piezoelectric ceramic piece described in claims 1 to 3 any one and ultrasound electric machine stator solidification by cement pressure, confirm device, it is characterized in that: in the upper position contacting with power transducer (9) of described lower shoe (8), be provided with groove, power transducer (9) is positioned at this groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491674.7U CN203434890U (en) | 2013-08-13 | 2013-08-13 | Pressure confirmation device of glued joint curing of piezoelectric ceramic piece and ultrasonic motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491674.7U CN203434890U (en) | 2013-08-13 | 2013-08-13 | Pressure confirmation device of glued joint curing of piezoelectric ceramic piece and ultrasonic motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203434890U true CN203434890U (en) | 2014-02-12 |
Family
ID=50063904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320491674.7U Expired - Fee Related CN203434890U (en) | 2013-08-13 | 2013-08-13 | Pressure confirmation device of glued joint curing of piezoelectric ceramic piece and ultrasonic motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203434890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985232A (en) * | 2022-07-01 | 2022-09-02 | 苏州捷睿特智控科技有限公司 | Ultrasonic motor stator and piezoceramics piece cementing solidification equipment |
-
2013
- 2013-08-13 CN CN201320491674.7U patent/CN203434890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985232A (en) * | 2022-07-01 | 2022-09-02 | 苏州捷睿特智控科技有限公司 | Ultrasonic motor stator and piezoceramics piece cementing solidification equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204357124U (en) | A kind of template clamping and fixing device of building operations | |
| CN203704902U (en) | Silicon steel plate lamination thickness gauge of transformer | |
| CN106002404B (en) | A kind of clamping device of square workpiece | |
| CN204545805U (en) | Eccentric lever weld clamp device | |
| CN204577526U (en) | Lithium battery vacuum packaging machine and press plate mechanism thereof | |
| CN203949656U (en) | A kind of cylinder specimen radial deformation measurement mechanism | |
| CN203357069U (en) | Eccentric wheel clamp | |
| CN203434890U (en) | Pressure confirmation device of glued joint curing of piezoelectric ceramic piece and ultrasonic motor stator | |
| CN204302390U (en) | A kind of strain of synchro measure small size conducing composite material and the device of resistance | |
| CN104600366A (en) | Lithium battery vacuum packaging machine and pressing plate mechanism thereof | |
| CN202853973U (en) | Electro-hydraulic prestress wedge-shaped clamping device | |
| CN202742085U (en) | Drilling clamping device for pipe parts | |
| CN202362006U (en) | Movement module for simply and rapidly positioning product to be measured | |
| CN216051146U (en) | Pressure testing machine convenient to adjust | |
| CN203565890U (en) | Knife bar oblique iron adjusting device of pipe end face bevelling machine | |
| CN202846081U (en) | Wedge-shaped welding fixture device | |
| CN202127340U (en) | Bending-forming mold of strip-type stator coil | |
| CN204748005U (en) | Closing device is used in plate heat exchanger equipment | |
| CN205015229U (en) | Removable formula compression test machine | |
| CN204076875U (en) | A kind of high-temperature agglomerant solidification hot-press arrangement | |
| CN203875787U (en) | Elastic pressing plate clamp | |
| CN203901171U (en) | Balanced type pressing plate | |
| CN203929373U (en) | A kind of mattress spring fatigue life test machine | |
| CN205836053U (en) | A kind of industry manufactures with vibrations planisher | |
| CN204008647U (en) | A kind of concrete limited expansion rate confined expansion bar used of testing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160427 Granted publication date: 20140212 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20161027 Granted publication date: 20140212 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20161108 Granted publication date: 20140212 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180508 Granted publication date: 20140212 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20180508 Granted publication date: 20140212 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20181108 Granted publication date: 20140212 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20160813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |