CN107458873A - Material clamp above and below a kind of voice coil motor for being suitable for sizes - Google Patents
Material clamp above and below a kind of voice coil motor for being suitable for sizes Download PDFInfo
- Publication number
- CN107458873A CN107458873A CN201710850764.3A CN201710850764A CN107458873A CN 107458873 A CN107458873 A CN 107458873A CN 201710850764 A CN201710850764 A CN 201710850764A CN 107458873 A CN107458873 A CN 107458873A
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- CN
- China
- Prior art keywords
- guide
- coil motor
- voice coil
- clamping
- sizes
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The present invention discloses a kind of voice coil motor for being suitable for sizes material clamp up and down, and it includes fixed part, drive division and holding finger；Fixed part includes sleeve, fixed plate and guide plate；Guide plate is fixedly connected with fixed plate, and at least one cornerwise both ends of guide plate are provided with guide channel；Drive division includes drive rod, at least one pair of push-and-pull connecting rod and guide link；Drive rod one end is provided with boss, and the other end is extended between fixed plate and guide plate；Drive rod periphery in sleeve is arranged with spring, and boss can compress spring upper end；Push-and-pull small end rotation connection drive rod lower end, lower end rotation connection guide link upper end；The guide channel that each guide link runs through on guide plate vertically respectively, and vertical state can be kept to be slided along guide channel；The connected guide link lower end in the upper end of holding finger, lower end are provided with clamping part, and clamping part includes two clamping limbs that angle is 90 degree, and the elongated surfaces of two clamping limbs of two clamping part opposite sides are mutually perpendicular to.The present invention can be suitable for rectangular coil motor process of manufacture clamping.
Description
Technical field
It is particularly a kind of to be suitable for above and below the voice coil motor of sizes the present invention relates to voice coil motor processing technique field
Material clamp.
Background technology
Voice coil motor is a kind of device for converting electrical energy into mechanical energy, and the motion of linear pattern and limited pivot angle can be achieved.
Because voice coil motor is a kind of non-inverting type device, as long as just may be such that its positioning using suitable position feedback and induction installation
Precision is please to reach 10NM.Its structure is relatively simple simultaneously, and volume can be made to minimum, make it in the driving of mobile phone camera
It is widely used.
Existing voice coil motor has cylinder, rectangle, platypelloid type and circle etc. a variety of, and wherein rectangular coil motor is in mobile phone
Middle application is relatively broad.Need to carry out position to it unavoidably but due to its small volume, corner angle are more, in production process to turn
Move, artificial pickup is obviously inefficient, and inappropriate fixture will easily cause the damage of voice coil motor, improves defect rate.
The content of the invention
It is an object of the invention to provide material clamp above and below a kind of voice coil motor, and it can be applied to rectangular coil motor in life
The clamping in process is produced, is favorably improved production and processing efficiency, while reduce the damage to voice coil motor.
The technical scheme that the present invention takes is specially：Material clamp above and below a kind of voice coil motor for being suitable for sizes, bag
Include fixed part, drive division and holding finger；
The fixed part includes sleeve, the fixed plate for the branch sleeve lower end that is connected, and parallel to fixed plate and is located at fixed plate
The guide plate of lower section；Guide plate is fixedly connected with fixed plate, and at least one cornerwise both ends of guide plate are provided with guide channel；
The drive division includes drive rod, at least one pair of push-and-pull connecting rod and guide link；Drive rod one end is provided with boss, another
End is through sleeve and fixed plate between fixed plate and guide plate；Drive rod periphery in sleeve is arranged with spring, the boss
Spring upper end can be compressed；Each push-and-pull small end is rotatablely connected drive rod lower end respectively, and the lower end rotation connection of push-and-pull connecting rod is led
To the upper end of connecting rod；The guide channel that each guide link runs through on guide plate vertically respectively, and guide link can keep perpendicular
Straight state is slided along guide channel；
The connected guide link lower end in the upper end of the holding finger, lower end are provided with clamping part, and the clamping part is 90 including angle
Two clamping limbs of degree, the elongated surfaces of two clamping limbs of two clamping part opposite sides are mutually perpendicular to.
Preferably, the clamping part of the holding finger also includes horizontally disposed backing, and backing edge is connected two clamping limbs,
So that form grasping part between backing and two clamping limbs.Backing can further function as the effect of protection motor product, if clamping
Arm is clamped not strongly, and motor is held by backing, will not be fallen.
Preferably, the medial surface of the clamping limb is provided with rubber protection pad.
Preferably, multiple guide grooves are provided with the side wall of the guide channel of the guide plate, along guide channel length direction,
Guide link is provided with protuberance corresponding with each guide groove, guide link along guide channel slide when, the protuberance insertion
In corresponding guide groove.
Preferably, a guide groove is set respectively in the both sides side wall of guide channel, and two guide grooves are located at different height；Lead
Protuberance corresponding with two guiding groove locations is provided with to the both sides of connecting rod.
Preferably, the side wall of guide channel is provided with two pairs of guide grooves, and two pairs of guide grooves are located at two different height respectively
Degree, the both sides of guide link are provided with protuberance corresponding with two pairs of guiding groove locations.
Preferably, a pair of guide channels are respectively equipped with two diagonal of guide plate, adjacent guide channel direction is oriented to
Line between the end at plate center is less than or equal to the length of side of voice coil motor.
Preferably, the boss of drive rod upper end is cylinder, and the diameter of cylindrical boss is more than spring diameter.
For the present invention in use, under spring uncompressed state, drive rod lower end is located at a higher height, push-and-pull connecting rod
Between angle it is smaller, holding finger is limited in guide channel towards in guide plate in the presence of drive division, by guide link
Below one end of the heart., can be by mechanisms such as cylinder or push rods to being driven in sleeve when needing to carry out the clamping of voice coil motor
The boss of bar upper end exerts a force downwards so that spring compresses downwards, so that the lower end of drive rod moves downward.With drive rod
Lower end moves downward, and the angle between push-and-pull connecting rod becomes big, so as to promote guide link to be slid in and out along guide channel, and then band
Dynamic holding finger is displaced outwardly so that the distance between two holding fingers become big, are suitable for the voice coil motor of different size.Then
Fixture is moved integrally to above voice coil motor, and then moved downward so that the grasping part of holding finger corresponds to voice coil motor
It is diagonal, and be moved to the periphery of voice coil motor, can now remove the force above drive rod, drive rod is by the elastic force of spring
It is lower to recover to higher height, and then pull holding finger inwardly to move, until voice coil motor is clamped.
Compared with prior art, beneficial effects of the present invention are：Pass through the structure group of fixed part, drive division and holding finger
Close, realize the clamping to rectangular coil motor, be favorably improved production and processing efficiency, while clamping process is to the shadow of voice coil motor
Sound is smaller.The application of spring can reduce reverse force during clamping, simplify operation, reduce cost.
Brief description of the drawings
Fig. 1 show present clip structural representation；
Fig. 2 show guide link and holding finger structural representation；
Fig. 3 is shown can matching used voice coil motor material tray structure schematic diagram；
Fig. 4 show one of voice coil motor storage tank schematic diagram in charging tray.
Embodiment
Further described below in conjunction with the drawings and specific embodiments.
With reference to shown in figure 1 and Fig. 2, the upper and lower material clamp of the voice coil motor for being suitable for sizes of the invention, including fixed part,
Drive division and holding finger；
The fixed part includes sleeve 1, the fixed plate 6 for the lower end of branch sleeve 1 that is connected, and parallel to fixed plate 6 and positioned at solid
The guide plate 7 of the lower section of fixed board 6；Guide plate 7 is fixedly connected with fixed plate 6, and at least one cornerwise both ends of guide plate 6 are provided with
Guide channel 71；
The drive division includes drive rod 2, at least one pair of push-and-pull connecting rod 9 and guide link 10；The one end of drive rod 2 is provided with boss
4, the other end runs through sleeve 1 and fixed plate 6, extends between fixed plate 6 and guide plate 7；The periphery of drive rod 2 set in sleeve 1
Provided with spring 3, the boss 4 can compress the upper end of spring 3；Each upper end of push-and-pull connecting rod 9 is rotatablely connected the lower end of drive rod 2 respectively, pushes away
Draw the upper end of the lower end rotation connection guide link 10 of connecting rod 9；Each vertical one run through on guide plate 7 of the difference of guide link 10
Guide channel 71, and guide link 10 can keep vertical state to be slided along guide channel 71；
The connected lower end of guide link 10 in the upper end of the holding finger 11, lower end are provided with clamping part, and the clamping part includes angle
For 90 degree of two clamping limbs 12, the elongated surfaces of two clamping limbs of two clamping part opposite sides are mutually perpendicular to.
For the present invention in use, under spring uncompressed state, drive rod lower end is located at a higher height, push-and-pull connecting rod
Between angle it is smaller, holding finger is limited in guide channel towards in guide plate in the presence of drive division, by guide link
Below one end of the heart., can be by mechanisms such as cylinder or push rods to being driven in sleeve when needing to carry out the clamping of voice coil motor
The boss of bar upper end exerts a force downwards so that spring compresses downwards, so that the lower end of drive rod moves downward.With drive rod
Lower end moves downward, and the angle between push-and-pull connecting rod becomes big, so as to promote guide link to be slid in and out along guide channel, and then band
Dynamic holding finger is displaced outwardly so that the distance between two holding fingers become big, are suitable for the voice coil motor of different size.Then
Fixture is moved integrally to above voice coil motor, and then moved downward so that the grasping part of holding finger corresponds to voice coil motor
It is diagonal, and be moved to the periphery of voice coil motor, can now remove the force above drive rod, drive rod is by the elastic force of spring
It is lower to recover to higher height, and then pull holding finger inwardly to move, until voice coil motor is clamped.
Embodiment
In the present embodiment, the clamping part of holding finger also includes horizontally disposed backing 13, connected two folder in the edge of backing 13
Gripping arm 12 so that form grasping part between backing and two clamping limbs.Backing can further function as the effect of protection motor product,
If gripping arm is loosely, motor is held by backing, will not be fallen.
The medial surface of clamping limb is provided with rubber protection pad.
Multiple guide grooves, guide link 10 are provided with the side wall of the guide channel of guide plate 7, along guide channel length direction
Be provided with protuberance 101 corresponding with each guide groove, guide link along guide channel slide when, the protuberance insertion is corresponding
In guide groove.The multi-guide of guide groove can keep guide link to remain vertical state.
With reference to shown in figure 2, in the present embodiment, guide link can coordinate bearing pin to turn with the realization of push-and-pull connecting rod by pin-and-hole 102
Dynamic connection, can also use other rotation connection forms, such as universal rotational connector.The upper end of guide link and holding finger can
It is fixedly connected using riveting.One guide groove is set respectively in the both sides side wall of guide channel 71, and two guide grooves are not positioned at
With height；The both sides of guide link 10 are provided with protuberance 101 corresponding with two guiding groove locations.
In addition the side wall that guide channel can also be arranged to is provided with two pairs of guide grooves, and two pairs of guide grooves are located at two respectively
Different height, the both sides of guide link are provided with protuberance corresponding with two pairs of guiding groove locations.
It is respectively equipped with a pair of guide channels on two diagonal of guide plate, adjacent guide channel is towards guide plate center
Line between end is less than or equal to the length of side of voice coil motor.
The boss 4 of the upper end of drive rod 2 is cylinder, and the diameter of cylindrical boss is more than the diameter of spring 3.
The voice coil motor charging tray shown in Fig. 3 and Fig. 4 is refer to, it can be used cooperatively with the fixture of the present invention, voice coil motor
In storage tank, corresponding one diagonal position of voice coil motor, there is holding tank 01 to external expansion, the height of clamping trench bottom can be set
Height where housing trench bottom less than voice coil motor.The clamping part of the holding finger of the present invention can be goed deep into voice coil loudspeaker voice coil electricity by the holding tank
Machine periphery, and when spring force discharges, clamping limb clamps the side wall of voice coil motor, while backing can hold voice coil loudspeaker voice coil electricity in lower section
Machine, occurs the situation of coming off when preventing from clamping not strongly.
The present invention is combined by fixed part, drive division with the structure of holding finger, realizes the clamping to rectangular coil motor,
Production and processing efficiency is favorably improved, while influence of the clamping process to voice coil motor is smaller.The application of spring can reduce clamping
When reverse force, simplify operation, reduce cost.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. material clamp above and below a kind of voice coil motor for being suitable for sizes, it is characterized in that, including fixed part, drive division and clamping
Finger；
The fixed part includes sleeve, the fixed plate for the branch sleeve lower end that is connected, and parallel to fixed plate and is located at fixed plate
The guide plate of lower section；Guide plate is fixedly connected with fixed plate, and at least one cornerwise both ends of guide plate are provided with guide channel；
The drive division includes drive rod, at least one pair of push-and-pull connecting rod and guide link；Drive rod one end is provided with boss, another
Sleeve and fixed plate are run through in end, extend between fixed plate and guide plate；Drive rod periphery in sleeve is arranged with spring, described
Boss can compress spring upper end；Each push-and-pull small end is rotatablely connected drive rod lower end respectively, and the lower end of push-and-pull connecting rod, which rotates, to be connected
Connect the upper end of guide link；The guide channel that each guide link runs through on guide plate vertically respectively, and guide link can protect
Vertical state is held to slide along guide channel；
The connected guide link lower end in the upper end of the holding finger, lower end are provided with clamping part, and the clamping part is 90 including angle
Two clamping limbs of degree, the elongated surfaces of two clamping limbs of two clamping part opposite sides are mutually perpendicular to.
2. material clamp above and below the voice coil motor according to claim 1 for being suitable for sizes, it is characterized in that, the clamping
The clamping part of finger also includes horizontally disposed backing, and backing edge is connected two clamping limbs so that between backing and two clamping limbs
Form grasping part.
3. material clamp above and below the voice coil motor according to claim 1 for being suitable for sizes, it is characterized in that, the clamping
The medial surface of arm is provided with rubber protection pad.
4. material clamp above and below the voice coil motor according to claim 1 for being suitable for sizes, it is characterized in that, the guiding
Multiple guide grooves are provided with the side wall of the guide channel of plate, along guide channel length direction, guide link is provided with and each guiding
The corresponding protuberance of groove, guide link along guide channel slide when, the protuberance is embedded in corresponding guide groove.
5. material clamp above and below the voice coil motor according to claim 1 for being suitable for sizes, it is characterized in that, guide channel
Both sides side wall on a guide groove is set respectively, two guide grooves are located at different height；The both sides of guide link are provided with and led with two
To the corresponding protuberance of groove location.
6. material clamp above and below the voice coil motor according to claim 1 for being suitable for sizes, it is characterized in that, guide channel
Side wall be provided with two pairs of guide grooves, two pairs of guide grooves are located at two different height respectively, the both sides of guide link be provided with
Two pairs of guiding corresponding protuberances of groove location.
7. material clamp above and below the voice coil motor according to claim 1 for being suitable for sizes, it is characterized in that, guide plate
A pair of guide channels are respectively equipped with two diagonal, adjacent guide channel is small towards the line between the end at guide plate center
In or equal to voice coil motor the length of side.
8. material clamp above and below the voice coil motor according to claim 1 for being suitable for sizes, it is characterized in that, on drive rod
The boss at end is cylinder, and the diameter of cylindrical boss is more than spring diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850764.3A CN107458873A (en) | 2017-09-20 | 2017-09-20 | Material clamp above and below a kind of voice coil motor for being suitable for sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850764.3A CN107458873A (en) | 2017-09-20 | 2017-09-20 | Material clamp above and below a kind of voice coil motor for being suitable for sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107458873A true CN107458873A (en) | 2017-12-12 |
Family
ID=60552527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710850764.3A Pending CN107458873A (en) | 2017-09-20 | 2017-09-20 | Material clamp above and below a kind of voice coil motor for being suitable for sizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107458873A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850559A (en) * | 2019-03-20 | 2019-06-07 | 蔡强 | A kind of machine-building grabbing device |
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| CN106182055A (en) * | 2016-08-16 | 2016-12-07 | 吴道华 | A kind of feeding clamp device |
| CN106514549A (en) * | 2016-12-23 | 2017-03-22 | 深圳先进技术研究院 | Combined puller |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202522540U (en) * | 2012-04-04 | 2012-11-07 | 射阳县华通探伤设备有限公司 | Automatic positioning and clamping mechanism in feeding and discharging of fault-detection and cleaning all-in-one machine with bell-shaped shell |
| CN102923562A (en) * | 2012-10-11 | 2013-02-13 | 中国核电工程有限公司 | Swing stem control type extension automatic lifting appliance |
| CN103264791A (en) * | 2013-05-28 | 2013-08-28 | 江苏新美星包装机械股份有限公司 | Connecting rod type gripper device |
| CN203512132U (en) * | 2013-07-24 | 2014-04-02 | 牧羊有限公司 | Bag feeding machine clamp |
| CN203497724U (en) * | 2013-09-24 | 2014-03-26 | 盐城工学院 | Automatic grabbing device for pet paper diaper production line |
| CN205733686U (en) * | 2016-06-30 | 2016-11-30 | 苏州市吴中区胥口广博模具加工厂 | The reclaimer robot of electronic drain valve control assembly machine |
| CN106006011A (en) * | 2016-07-11 | 2016-10-12 | 北京橡胶工业研究设计院 | Automatic clamp system suitable for tire transfer |
| CN106002205A (en) * | 2016-07-11 | 2016-10-12 | 苏州富强科技有限公司 | Automatic assembling device with gripper for lifting |
| CN106182055A (en) * | 2016-08-16 | 2016-12-07 | 吴道华 | A kind of feeding clamp device |
| CN106514549A (en) * | 2016-12-23 | 2017-03-22 | 深圳先进技术研究院 | Combined puller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109850559A (en) * | 2019-03-20 | 2019-06-07 | 蔡强 | A kind of machine-building grabbing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |