CN110112081A - A kind of diode pin measuring device and its application method with correcting function - Google Patents
A kind of diode pin measuring device and its application method with correcting function Download PDFInfo
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- CN110112081A CN110112081A CN201910402868.7A CN201910402868A CN110112081A CN 110112081 A CN110112081 A CN 110112081A CN 201910402868 A CN201910402868 A CN 201910402868A CN 110112081 A CN110112081 A CN 110112081A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/10—Measuring as part of the manufacturing process
- H01L22/12—Measuring as part of the manufacturing process for structural parameters, e.g. thickness, line width, refractive index, temperature, warp, bond strength, defects, optical inspection, electrical measurement of structural dimensions, metallurgic measurement of diffusions
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Abstract
The invention discloses a kind of diode pin measuring device and application method with correcting function, wherein device includes: fixed bottom plate, fixture block, the bracket for inserting diode package, the rotary type clamp system that is installed on bracket, the correction mechanism corrected for the pin to diode package, the elasticity electric shock block for controlling for contact to be contacted or disconnected with pin power on/off, and the measuring mechanism for measuring pin length.Correction mechanism of the present invention can correct pin, measuring mechanism can reflect the pin length after correction, two kinds of functions dexterously combine, it is operated using elasticity electric shock block triggering correction mechanism, it is ingenious accurate, rotary type clamp system, correction mechanism, measuring mechanism cooperation under, correction is reliable, and measurement is easy.
Description
Technical field
The present invention relates to correction measuring tool technical field, specially a kind of diode pin measurement with correcting function
Device and its application method.
Background technique
Diode is one of most common electronic component, his maximum characteristic is exactly unilateal conduction, that is, electric current is only
To flow through from diode a direction, the effect of diode has rectification circuit, detecting circuit, voltage regulator circuit, various modulation electricity
Road is made of diode, and in order to distinguish that diode draws the positive and negative anodes at angle, cathode to draw angular length degree past
Draw angular length degree in anode toward small, to generally require to draw angular length degree to diode cathode during diode production
It measures, but is bent since the pin of diode exists, to be not easy to distinguish that draws angular length or short, and then inconvenient strong
The angular length degree that draws of diode cathode is accurately measured before just.
Summary of the invention
In view of the above problems, the present invention provides a kind of diode pin measuring device and its use with correcting function
Method, clever structure is easy to use, can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of diode pin measuring device with correcting function, comprising: fixed bottom plate, is used to insert two poles fixture block
The bracket of pipe packaging body, the rotary type clamp system being installed on bracket are corrected for the pin to diode package
Correction mechanism, for contact or disconnect with pin contact with control power on/off elasticity electric shock block, and, for measuring pin
Measurement of length mechanism, the fixture block are slideably positioned on fixed bottom plate, and the bracket is fixedly installed on fixed bottom plate, described
Clamp system is rotatably dispose on bracket, and correction mechanism is set on clamp system, and elasticity electric shock block is installed on bracket, described
Clamp system, correction mechanism number be two, the measuring mechanism is installed on fixed bottom plate, it is described elasticity electric shock block electricity
Property the connection correction mechanism, elasticity electric shock block is installed on bracket, the corresponding two elasticity electric shock blocks of a correction mechanism.
By using above-mentioned technical proposal, correction mechanism can correct pin, after measuring mechanism can reflect correction
Pin length, two kinds of functions dexterously combine, and are operated using elasticity electric shock block triggering correction mechanism, it is ingenious precisely, rotating
Formula clamp system, correction mechanism, measuring mechanism cooperation under, correction is reliable, and measurement is easy.
As a preferred technical solution of the present invention, the clamp system includes turntable and transmission arm, and the one of transmission arm
End activity plugs in floor-engaging frame, and the sliding slot for transmission arm sliding is offered on bracket, and the other end activity of transmission arm, which is threaded through, to be turned
On disk, the center of the turntable offers the through-hole passed through for pin, is also provided on the turntable and transports for transmission arm
The guide groove of action-oriented, the correction mechanism are set to one end of the close bracket on transmission arm, the transmission arm at least three.
By using above-mentioned technical proposal, turntable is rotated, the opposite or counter motion of each transmission arm can be realized, drawn with clamp or release
Foot, it is compact-sized reasonable.
As a preferred technical solution of the present invention, the guide groove curvedly extends to the outer rim of turntable, guiding
Center of rotation of the slot one end close to turntable, center of rotation of the other end far from turntable, the quantity of guide groove and the quantity of transmission arm
Match, each guide groove is uniformly distributed relative to the center of rotation of turntable.By using above-mentioned technical proposal, guide groove structure and
The setting of position favorably rotates turntable, the i.e. opposite or reverse movement of realization transmission arm.
As a preferred technical solution of the present invention, the correction mechanism includes correcting ontology and piezoelectric ceramics, described
Correction ontology is fixedly installed in one end of the close bracket on transmission arm, and in the side that can contact pin, the piezoelectricity
Ceramics are distributed in the surface of correction ontology, and piezoelectric ceramics is at least three, and each piezoelectric ceramics is electrically connected the elasticity electric shock block.
By using above-mentioned technical proposal, the specific knot of correction mechanism, using the property of piezoelectric ceramics, after energization can deformation occurs, from
And can control the energization situation of each piezoelectric ceramics, to realize that the deformation of correction ontology rectifys pin to act on pin
Just.
As a preferred technical solution of the present invention, the bracket includes support arm and sleeve, and the support arm is fixed
It being connected on fixed bottom plate, the sleeve is two, and two sleeves are set on support arm in vertical arranged side by side or horizontal Tile,
The center of each sleeve offers the through-hole passed through for pin, and the sliding slot is opened on sleeve, turntable rotational installation in
On sleeve.By using above-mentioned technical proposal, the setting of sleeve is conducive to wearing for pin, facilitates gripping by the rotation of mechanism
Installation, and the shape of sliding slot can adapt to the shape of guide groove, certainly without being consistent, it is only necessary to guarantee transmission arm
One end can move in sliding slot.
As a preferred technical solution of the present invention, the both ends of elasticity electric shock block are fixedly installed on sleeve, two bullets
Property electric shock block be abreast arranged.By using above-mentioned technical proposal, the specific structure and layout of elasticity electric shock block are conducive to pin
Wear, be conducive to carry out real-time control system of switching on or off electricity to correction mechanism.
As a preferred technical solution of the present invention, the outer fringe position of the side on turntable away from sleeve is provided with side tooth
It encloses, T font linking arm is connected between two sleeves, the outboard end limit of T font linking arm slidably connects limited block, limits
Side both ends on block close to turntable are respectively and fixedly provided with the latch block for being clamped each side gear ring, are arranged with bullet on T font linking arm
Spring, one end of spring connect limited block, and the other end connects T font linking arm.By using above-mentioned technical proposal, limited block can be right
Two side gear rings carry out limitation locking, to carry out a degree of limitation locking to turntable, prevent two turntable unintentional rotations.
As a preferred technical solution of the present invention, the measuring mechanism is measuring scale or deviation meter.By adopting
With above-mentioned technical proposal, measuring mechanism uses measuring scale, can directly read the length of the pin after being corrected, and surveys according to displacement
Measuring device can measure displacement of the root of pin relative to bracket, then to measure the length of pin.
A kind of application method of the diode pin measuring device with correcting function, using described in any of the above embodiments one
Kind has the diode pin measuring device of correcting function, which comprises the steps of:
A. diode package is placed on fixture block and is clamped, pin is got an electric shock from correction mechanism, clamp system and elasticity
It is passed through in block, mobile fixture block is posted by fixture block on bracket；
B. clamp system is rotated, to clamp pin, when elasticity electric shock block touches pin, starting correction mechanism running, with right
Pin is corrected；
C. correction mechanism carries out pin to squeeze push type correction, while correction to pin, drives pin opposite
It is mobile in bracket；Alternatively, fixture block is mobile, to drive pin mobile relative to bracket；
D. when pin, which is moved to, to be disengaged with elasticity electric shock block, correction mechanism stops operating, and pin stops movement, this
When measuring mechanism reading reflect the length of pin.It is easy-to-use by using above-mentioned technical proposal, it is vdiverse in function complete,
And it is easy to operate.
As a preferred technical solution of the present invention,
In step A, each pin is passed through from the center of the through-hole of each bushing core, elasticity electric shock block and turntable, and fixture block reclines
When sleeve or support arm, the root of pin is in the benchmark zero-bit of measuring mechanism；
In step B, turntable is rotated, makes transmission arm to close to the movement of the direction of pin, when turntable rotate in place, each transmission arm
Upper correction ontology is resisted against on pin, is corrected each piezoelectric ceramics on ontology in energization, is controlled through electricity, each piezoelectricity pottery
Porcelain generates deformation, acts on each correction ontology on pin, corrects to pin.By using above-mentioned technical proposal, correction
Pin is easy-to-use, and the length for measuring pin is intuitively controllable.
Compared with prior art, the beneficial effects of the present invention are: correction mechanism can correct pin, measuring mechanism can
Pin length after reflecting correction, two kinds of functions dexterously combine, and are operated using elasticity electric shock block triggering correction mechanism, ingenious
Precisely, rotary type clamp system, correction mechanism, measuring mechanism cooperation under, correction is reliable, and measurement is easy, is conducive to promote
Using.
Detailed description of the invention
Fig. 1 is the front view of structure of the invention；
Fig. 2 is the enlarged drawing of structure at A in Fig. 1 of the present invention；
Fig. 3 is the right view of pin of the present invention, support arm and tube-in-tube structure；
Fig. 4 is the present invention wherein a pin, sleeve, motor body, transmission arm, the first piezoelectric ceramics and elasticity electric shock agllutination
The left view of structure；
Fig. 5 is the present invention wherein pin, sleeve, motor body, transmission arm, the first piezoelectric ceramics, the second piezoelectric ceramics, the
The elevational cross-sectional view of three piezoelectric ceramics and elasticity electric shock block structure；
Fig. 6 is turntable of the present invention and the right side view for being driven arm configuration.
In figure: fixed bottom plate 1, fixture block 2, diode package 3, pin 4, support arm 5, sleeve 6, turntable 7, guide groove 8,
Motor body 9, transmission arm 10, the first piezoelectric ceramics 11, the second piezoelectric ceramics 12, third piezoelectric ceramics 13, elasticity electric shock block 14,
T font linking arm 15, limited block 16, spring 17, latch block 18, side gear ring 19.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Fig. 1 to Fig. 6 is please referred to, the present invention provides a kind of diode pin measuring device with correcting function, comprising: Gu
Determine bottom plate 1, fixture block 2, the bracket for inserting diode package 3, be installed on rotary type clamp system on bracket, for pair
Correction mechanism that the pin 4 of diode package 3 is corrected, for contacting or disconnecting contact with pin 4 to control power on/off
Elasticity electric shock block 14, and, for measuring 4 measurement of length mechanism of pin, fixture block 2 is slideably positioned on fixed bottom plate 1, branch
Frame is fixedly installed on fixed bottom plate 1, and clamp system is rotatably dispose on bracket, and correction mechanism is set on clamp system, bullet
Property electric shock block 14 be installed on bracket, clamp system, correction mechanism number be two, measuring mechanism is installed on fixed bottom plate
On 1, elasticity electric shock block 14 is electrically connected correction mechanism, and elasticity electric shock block 14 is installed on bracket, a correction mechanism corresponding two
A elasticity electric shock block 14.Measuring mechanism is measuring scale or deviation meter.
Clamp system includes turntable 7 and transmission arm 10, and one end activity of transmission arm 10 is plugged in floor-engaging frame, opened up on bracket
There is the sliding slot slided for transmission arm 10, the other end activity of transmission arm 10 is threaded through on turntable 7, and the center of turntable 7 opens up
There is the through-hole passed through for pin 4, the guide groove 8 for 10 motion guide of transmission arm, correction mechanism setting are also provided on turntable 7
In one end of the close bracket on transmission arm 10, transmission arm 10 at least three.
Referring to Fig. 6, guide groove 8 curvedly extends to the outer rim of turntable 7, rotation of 8 one end of guide groove close to turntable 7
Center, center of rotation of the other end far from turntable 7, the quantity of guide groove 8 and the quantity of transmission arm 10 match, each guide groove 8
Center of rotation relative to turntable 7 is uniformly distributed.
Referring to Fig. 5, correction mechanism includes correction ontology and piezoelectric ceramics, correction ontology is fixedly installed on transmission arm 10
Close bracket one end, and in can contact the side of pin 4, piezoelectric ceramics is distributed in the surface of correction ontology, piezoelectricity
Ceramics are at least three, and each piezoelectric ceramics is electrically connected elasticity electric shock block 14.
Fig. 1 and Fig. 3 are please referred to, bracket includes support arm 5 and sleeve 6, and support arm 5 is fixedly connected on fixed bottom plate 1, set
Cylinder 6 is two, and two sleeves 6 are set on support arm 5 in vertical arranged side by side or horizontal Tile, and the center of each sleeve 6 is opened
Equipped with the through-hole passed through for pin 4, sliding slot is opened on sleeve 6, and turntable 7 is rotatablely installed on sleeve 6.
Referring to Fig. 4, the both ends of elasticity electric shock block 14 are fixedly installed on sleeve 6, two elasticity electric shock blocks 14 are abreast
Setting.
Fig. 2 and Fig. 6 are please referred to, the outer fringe position for the side for deviating from sleeve 6 on turntable 7 is provided with side gear ring 19, two sets
T font linking arm 15 is connected between cylinder 6, the outboard end limit of T font linking arm 15 slidably connects limited block 16, limited block
Side both ends on 16 close to turntable 7 are respectively and fixedly provided with the latch block 18 for being clamped each side gear ring 19, cover on T font linking arm 15
Equipped with spring 17, one end of spring 17 connects limited block 16, and the other end connects T font linking arm 15.
More specifically, illustrate from another angle, fixed bottom plate 1 provides the effect of support for following structures, fixed
The front of bottom plate 1 is provided with scale, and the left side of point and sleeve 6 from right to left of scale is the same as on same longitudinal vertical plane.
Fixture block 2 is along upper surface of fixed bottom plate 1 or so limit sliding.Diode package 3 is handled as folded by fixture block 2, and two
Pole pipe packaging body 3 is connected and fixed with two pins 4.The quantity of pin 4 is two, and two fixations of pin 4 are located at diode package
The right side of body 3.
The quantity of support arm 5 is two, and two support arms 5 are fixedly connected on fixed bottom plate 1.The quantity of sleeve 6 is
Two, two sleeves 6 are fixedly connected between two support arms 5, and two pins 4 are each passed through in two 6 upper end covers of sleeve
The through-hole of portion's setting, it is as shown in Figure 5 that the right side of two sleeves 6 offers the sliding slot slided for transmission arm 10.
The quantity of turntable 7 is two, and two turntables 7 distinguish rotation-limited on the right side of two sleeves 6.Guide groove 8 opens up
On turntable 7.The quantity of motor body 9 is eight, and it is two groups that eight motor bodies 9, which are divided to, and activity is set two groups of motor bodies 9 respectively
In two sleeves 6, every four are one group, and one group of motor body 9 is that center line is uniformly arranged with pin 4.The number of transmission arm 10
Amount is eight, and it is two groups that eight transmission arms 10, which are divided to, and the left ends of eight transmission arms 10 passes through the sliding slot on 6 right side of sleeve and respectively with eight
A motor body 9 is fixedly connected, and the right end of transmission arm 10 limits sliding along the cell wall of guide groove 8, by twisting turntable 7, by turning
The rotation of disk 7 and the process slided through transmission arm 10 along 8 cell wall of guide groove, so that each transmission arm 10 is with the pin 4 in Fig. 4
Week is expanded or shrink around in the center of circle so as to the insertion of pin 4, and the right end of every group of four transmission arms 10 is connected (such as by cross
Shown in Fig. 6), the end of transmission arm 10 can be connected to each end of cross by elastic component, it is ensured that the movement of transmission arm 10
It is smooth steady.
Three piezoelectric ceramics are respectively the first piezoelectric ceramics 11, the second piezoelectric ceramics 12 and third piezoelectric ceramics 13, correction
Ontology is motor body 9, and the cross sectional shape of motor body 9 is triangle.The fixation of first piezoelectric ceramics 11 is located at motor body 9
One side.Fixed another side for being located at motor body 9 of second piezoelectric ceramics 12, the second piezoelectric ceramics 12 and the first piezoelectricity
Ceramics 11 are electrically connected with external first driving circuit, the first driving circuit connection elasticity electric shock block 14.Third piezoelectric ceramics
13 fixed another side for being located at motor body 9, third piezoelectric ceramics 13 and external second driving circuit are electrically connected, and second
Driving circuit connection elasticity electric shock block 14.Each piezoelectric ceramics can realize deformation, and then make to correct under the driving of each driving circuit
Ontology generates deformation to act on each pin.
The quantity of elasticity electric shock block 14 is four, and it is two groups that four elasticity electric shock blocks 14, which are divided to, and two groups of elasticity electric shock blocks 14 divide
It Gu Ding not be located in two sleeves 6, the middle part of two groups of elasticity electric shock blocks 14 is in contact with two pins 4 respectively, and two groups of bullets
Property electric shock block 14 left side and sleeve 6 left side with the right-hand end for working as negative pin 4 on same longitudinal vertical plane
When just off elasticity electric shock block 14, whole device power-off is no longer moved, to read the right side of diode package 3 at this time
Vertically to the data on fixed 1 front scale of bottom plate, and then obtain the length of negative pin 4.
Elasticity electric shock block 14 by control switch respectively with drive each second piezoelectric ceramics 12 and the first piezoelectric ceramics 11
The first driving circuit, each third piezoelectric ceramics 13 of driving the second driving circuit power switch signal connection, and by
Elasticity electric shock block 14 be transmitted to the voltage value at pin 4 by diode package 3 the received safe voltage value of energy, and then work as bullet
Property electric shock block 14 when being in contact with pin 4, whole device can be powered to operate.Elasticity electric shock block 14 with group is by pin 4
When connection and control switch connection, the first driving circuit, the second driving circuit start that each piezoelectric ceramics is driven to start to work.
The perpendicular wall of T font linking arm 15 is fixedly connected with two sleeves 6 respectively.Limited block 16 is slidably socketed to be connected in T font
On the transverse arm for connecing arm 15.Spring 17 is socketed on the transverse arm of T font linking arm 15, and the both ends of spring 17 are connect with T font respectively
The perpendicular wall of arm 15 is fixedly connected with limited block 16, using the elastic force of spring 17, when so that turntable 7 rotating every time, and latch block 18
It can move right and be detached from side gear ring 19, and when turntable 7 stops operating, latch block 18 can be clamped again into side gear ring 19
Between two side teeth, to realize the fixation to 7 position of turntable.The quantity of latch block 18 is two, and two latch blocks 18 are equal
It is fixedly connected on limited block 16 and is arranged towards side gear ring 19.The quantity of side gear ring 19 is two, and two side gear rings 19 are distinguished
Be fixedly connected at the circumference of the right end face of two turntables 7 and (shown with Fig. 1), two side gear rings 19 respectively with two latch blocks 18
Clamping.
Working principle: when in use, diode package 3 is pressed from both sides for the diode pin measuring device that should have correcting function
It holds and is placed on fixture block 2, then by twisting turntable 7, along guide groove 8 cell wall slide by the rotation of turntable 7 and through transmission arm 10
Process so that each transmission arm 10 with pin 4 in Fig. 4 be the center of circle expand around, then synchronous drive motor body 9 move
So as to the insertion of pin 4, so that fixture block 2 is pushed to the right at this time, so that two pins 4 are each passed through two sleeves 6 and diode
The right side of packaging body 3 fits in the left side of sleeve 6, and subsequently reverse direction rotates turntable 7 and the transmission through transmission arm 10, so that respectively
The end of a motor body 9 fits in the surrounding of pin 4, and the elastic force of spring 17 is utilized during this, so that 7 turns of turntable every time
When dynamic, latch block 18 can move right and be detached from side gear ring 19, and when turntable 7 stops operating, latch block 18 can block again
It taps between two side teeth of side gear ring 19, to realize the fixation to 7 position of turntable, each piezoelectric ceramics deformation can be led
The faint deformation of motor body, specifically, the first piezoelectric ceramics 11, the second piezoelectric ceramics 12 and third piezoelectric ceramics 13 make motor
The end of ontology 9 generates two movements vertically and horizontally (i.e. so that the contact of motor body 9 and 3 pin 4 of diode package
Point generates elliptical motion), elliptic motion a little is produced after synthesis, on the one hand passes through rubbing between motor body 9 and pin 4
Wiping power moves downward pin relative to bracket, and on the other hand generating to beat to the bending part of pin 4 makes its correction with after an action of the bowels
The measurement of continuous pin 4.
With the process that diode package 3 moves downward, due to elasticity electric shock block 14 by control switch respectively with drive
Move the first driving circuit of each second piezoelectric ceramics 12 and the first piezoelectric ceramics 11, each third piezoelectric ceramics 13 of driving the
The power switch signal of two driving circuits connects, and being transmitted to the voltage value of pin 4 by elasticity electric shock block 14 is diode
The 3 received safe voltage value of institute's energy of packaging body, then when negative pin 4 is detached from elasticity electric shock block 14, whole device is powered off not
Moving, thus at this time read diode package 3 right side institute vertically to fixation 1 front scale of bottom plate on data, into
And obtain the length of negative pin 4.
Embodiment 2
In the present embodiment, the settable control device of fixture block 2 and driving device, control device and driving device can be electrically connected
To elasticity electric shock block 14, diode package 3 can be driven to be moved, and realize cooperation linkage with correction mechanism.Measuring mechanism
Electron displacement measuring appliance can be used, measure displacement of the root of pin 4 relative to bracket, the root of so-called pin 4 is pin 4
Connect one end of diode package 3.In other embodiments, correction mechanism can be the extruding roller being oppositely arranged.
Other structures and principle are same as Example 1, repeat no more.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of diode pin measuring device with correcting function characterized by comprising fixed bottom plate (1), fixture block
(2), for inserting the bracket of diode package (3), the rotary type clamp system that is installed on bracket, for being sealed to diode
Dress body (3) pin (4) corrected correction mechanism, for pin (4) contact or disconnects contact to control power on/off
Elasticity electric shock block (14), and, for measuring pin (4) measurement of length mechanism, the fixture block (2) is slideably positioned in fixed bottom
On plate (1), the bracket is fixedly installed on fixed bottom plate (1), and the clamp system is rotatably dispose on bracket, correction mechanism
Be set on clamp system, elasticity electric shock block (14) be installed on bracket, the clamp system, correction mechanism number be two
A, the measuring mechanism is installed on fixed bottom plate (1), and elasticity electric shock block (14) is electrically connected the correction mechanism, bullet
Property electric shock block (14) be installed on bracket, corresponding two elasticity electric shocks block (14) of correction mechanism.
2. a kind of diode pin measuring device with correcting function according to claim 1, which is characterized in that described
Clamp system includes turntable (7) and transmission arm (10), and one end activity of transmission arm (10) is plugged in floor-engaging frame, offered on bracket
For the sliding slot of transmission arm (10) sliding, the other end activity of transmission arm (10) is threaded through on turntable (7), in the turntable (7)
Heart position offers the through-hole passed through for pin (4), is also provided on the turntable (7) for transmission arm (10) motion guide
Guide groove (8), the correction mechanism are set to one end of the close bracket on transmission arm (10), the transmission arm (10) at least three
It is a.
3. a kind of diode pin measuring device with correcting function according to claim 2, which is characterized in that described
Guide groove (8) curvedly to the outer rim of turntable (7) extend, guide groove (8) one end close to turntable (7) center of rotation, it is another
The center of rotation far from turntable (7) is held, the quantity of guide groove (8) and the quantity of transmission arm (10) match, each guide groove (8) phase
The center of rotation of turntable (7) is uniformly distributed.
4. a kind of diode pin measuring device with correcting function according to claim 2, which is characterized in that described
Correction mechanism includes that correction ontology and piezoelectric ceramics, the correction ontology are fixedly installed in the close bracket on transmission arm (10)
One end, and in the side that can contact pin (4), the piezoelectric ceramics is distributed in the surface of correction ontology, and piezoelectric ceramics is extremely
It is less three, each piezoelectric ceramics is electrically connected elasticity electric shock block (14).
5. a kind of diode pin measuring device with correcting function according to claim 2, which is characterized in that described
Bracket includes support arm (5) and sleeve (6), and the support arm (5) is fixedly connected on fixed bottom plate (1), and the sleeve (6) is
Two, two sleeves (6) are set on support arm (5) in vertical arranged side by side or horizontal Tile, and the center of each sleeve (6) is opened
Equipped with the through-hole passed through for pin (4), the sliding slot is opened on sleeve (6), and turntable (7) is rotatablely installed on sleeve (6).
6. a kind of diode pin measuring device with correcting function according to claim 5, which is characterized in that elasticity
The both ends of electric shock block (14) are fixedly installed on sleeve (6), and two elasticity electric shocks block (14) are abreast arranged.
7. a kind of diode pin measuring device with correcting function according to claim 5, which is characterized in that turntable
(7) outer fringe position of the side on away from sleeve (6) is provided with side gear ring (19), and T font company is connected between two sleeves (6)
It connects arm (15), the outboard end limit of T font linking arm (15) slidably connects limited block (16), close to turntable on limited block (16)
(7) side both ends are respectively and fixedly provided with the latch block (18) for being clamped each side gear ring (19), are arranged on T font linking arm (15)
One end of spring (17), spring (17) connects limited block (16), and the other end connects T font linking arm (15).
8. a kind of diode pin measuring device with correcting function according to claim 1-7, feature
It is, the measuring mechanism is measuring scale or deviation meter.
9. a kind of application method of the diode pin measuring device with correcting function, which is characterized in that wanted using such as right
A kind of diode pin measuring device with correcting function, includes the following steps: described in asking 1
A. diode package (3) is placed on fixture block (2) and is clamped, by pin (4) from correction mechanism, clamp system and elasticity
It is passed through in electric shock block (14), mobile fixture block (2) are posted by fixture block (2) on bracket；
B. clamp system is rotated, to clamp pin (4), when elasticity electric shock block (14) touches pin (4), starting correction mechanism fortune
Make, to be corrected to pin (4)；
C. correction mechanism carries out pin (4) to squeeze push type correction, while correction to pin (4), drives pin (4)
It is mobile relative to bracket；Alternatively, fixture block (2) is mobile, to drive pin (4) mobile relative to bracket；
D. when pin (4), which is moved to, to be disengaged with elasticity electric shock block (14), correction mechanism stops operating, and pin (4) stops
Mobile, the reading of measuring mechanism reflects the length of pin (4) at this time.
10. a kind of application method of diode pin measuring device with correcting function according to claim 9, special
Sign is that a kind of diode pin measuring device with correcting function of use, clamp system includes turntable (7) and transmission arm
(10), one end activity of transmission arm (10) plugs in floor-engaging frame, is offered on bracket for transmission arm (10) slidably sliding slot, transmission
The other end activity of arm (10) is threaded through on turntable (7), and the center of turntable (7) is offered to be led to for what pin (4) passed through
Hole, the guide groove (8) for transmission arm (10) motion guide is also provided on turntable (7), and correction mechanism is set to transmission arm (10)
On close bracket one end, transmission arm (10) at least three；Correction mechanism includes correction ontology and piezoelectric ceramics, corrects ontology
It is fixedly installed in one end of the close bracket on transmission arm (10), and the side in accessible pin (4), piezoelectric ceramics distribution
In the surface of correction ontology, piezoelectric ceramics is at least three, and each piezoelectric ceramics is electrically connected elasticity electric shock block (14)；Bracket includes
Support arm (5) and sleeve (6), support arm (5) are fixedly connected on fixed bottom plate (1), and sleeve (6) is two, two sleeves (6)
It is set on support arm (5) in vertical arranged side by side or horizontal Tile, the center of each sleeve (6) is offered for pin (4)
The through-hole passed through, sliding slot are opened on sleeve (6), and turntable (7) is rotatablely installed on sleeve (6)；
In step A, each pin (4) passes through from the center of the through-hole of each bushing core, elasticity electric shock block (14) and turntable (7), presss from both sides
When block (2) is posted by sleeve (6) or support arm (5), the root of pin (4) is in the benchmark zero-bit of measuring mechanism；
It in step B, rotates turntable (7), keeps transmission arm (10) mobile to the direction close to pin (4), turntable (7) rotate in place
When, correction ontology is resisted against on pin (4) on each transmission arm (10), each piezoelectric ceramics on ontology is corrected in energization,
It is controlled through electricity, each piezoelectric ceramics generates deformation, acts on each correction ontology on pin (4), corrects to pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910402868.7A CN110112081B (en) | 2019-05-15 | 2019-05-15 | Diode pin measuring device with correction function and using method thereof |
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| CN114089146A (en) * | 2021-11-25 | 2022-02-25 | 宿迁合一网联信息科技有限公司 | Testing arrangement is used in diode production |
| CN115662915A (en) * | 2022-12-07 | 2023-01-31 | 四川富美达微电子有限公司 | Lead frame orthopedic detection assembly and device |
| TWI811911B (en) * | 2021-06-09 | 2023-08-11 | 日商三菱電機股份有限公司 | Inspection device for optical semiconductor device |
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| CN110112081B (en) | 2021-10-08 |
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