CN206450762U - Inductance measurement device and inductance coil automatic tin soldering, testing integrated machine - Google Patents
Inductance measurement device and inductance coil automatic tin soldering, testing integrated machine Download PDFInfo
- Publication number
- CN206450762U CN206450762U CN201621480687.4U CN201621480687U CN206450762U CN 206450762 U CN206450762 U CN 206450762U CN 201621480687 U CN201621480687 U CN 201621480687U CN 206450762 U CN206450762 U CN 206450762U
- Authority
- CN
- China
- Prior art keywords
- inductance
- block
- measurement device
- inductance coil
- stull
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of inductance measurement device and inductance coil automatic tin soldering test machine, belong to electronic component processing technique field.The inductance measurement device includes electrical sensing test-run a machine and clamping device, wherein：The clamping device includes bottom plate, be provided with the bottom plate detent mechanism and and clamp system, the detent mechanism includes stull and locating piece, and the clamp system is included positioned at gripping block and for driving the first driving means of the gripping block movement；At least side of the stull is correspondingly arranged on multiple probes and the second drive device for driving the probe movement, and the probe includes outer tube, inner sleeve and syringe needle, the first spring is provided between the outer tube and inner sleeve；The probe is connected by wire with the electrical sensing test-run a machine.The utility model both can guarantee that the pin of inductance coil and test device were contacted and can well realize the automated production of inductor product again, improve product qualification rate and production efficiency.
Description
Technical field
The utility model is related to electronic component processing technique field, particularly relates to a kind of inductance measurement device and inductor wire
Enclose automatic tin soldering, testing integrated machine.
Background technology
At present in various circuit systems, inductance coil plays the role of particularly important, has obtained widely using.Market
On there is a kind of inductance coil to be to enclose to enclose the land by one by a pair of coils one to be wrapped on annulus, annulus be a kind of insulation tube so that
Coil insulate each other, winds and four pins are drawn after certain number of turn, as shown in figure 1, this inductance coil is according to profile point
For three major types, i.e., without the bottomless plate inductance coil of base, the inductance coil with base and the inductance coil with bottom plate.
Electrical sensing is generally carried out to the pin of above-mentioned three kinds of inductance coils using the method for manual testing in the prior art
Examination.In test, pin is put on the shell fragment measurement jig of electrical sensing test-run a machine by the hand-held inductance coil of tester, passes through observation
It is qualified that the data that electrical sensing test-run a machine is shown judge whether, artificial operation it is difficult to ensure that shell fragment measurement jig is contacted well with pin,
Measurement result is influenceed, meanwhile, manual testing, than larger, is easily obscured qualified, underproof product by subjective emotion influence, from
And reduce product qualification rate, produce waste, low production efficiency.A kind of drawing for inductance coil had both been can guarantee that therefore, it is necessary to provide
Pin is contacted well with test device, reduces cost, and the automated production of inductor product can be realized again, product qualification rate and life is improved
Produce the inductance measurement device of efficiency.
Utility model content
The utility model offer is a kind of both to have can guarantee that the pin of inductance coil was contacted well with test device, reduced cost,
The automated production of inductor product can be realized again, improve the inductance measurement device and inductance coil of product qualification rate and production efficiency
Automatic tin soldering, testing integrated machine.
In order to solve the above technical problems, the utility model offer technical scheme is as follows：
On the one hand there is provided a kind of inductance measurement device, including electrical sensing test-run a machine, the inductance measurement device also includes being used for
The clamping device of inductance coil is pinched, wherein：
The clamping device includes what is be provided with detent mechanism on bottom plate, the bottom plate and be engaged with the detent mechanism
Clamp system, the detent mechanism includes being used to support the stull of inductance coil to be clamped and above the stull side
Locating piece, the clamp system includes being located at the gripping block and use being oppositely arranged with the locating piece above the stull opposite side
In the first driving means for driving the gripping block movement；
The both sides of the stull are correspondingly arranged on multiple probes and use for being in contact respectively with the pin of inductance coil
In the second drive device for driving the probe movement, the probe includes outer tube, inner sleeve and is arranged on the inner sleeve
The syringe needle of end, the first spring is provided between the outer tube and inner sleeve；
The probe is connected by wire with the electrical sensing test-run a machine.
Further, the syringe needle uses square block, and the surface that the square block is contacted with the pin of inductance coil is saw
Dentation.
Further, the side of the stull is also zigzag, and the inductance measurement device draws to each of inductance coil
Pin is using double probe detections.
Further, second drive device uses parallel gas enclosure cylinder, and the both sides of the parallel gas enclosure cylinder are provided with
The fixation for installing the probe is installed with piston rod and the drive block being set on the piston rod, the drive block
Block.
Further, guide rod is installed with above the bottom plate, the gripping block is set on the guide rod, described to lead
On to bar second spring is provided between the gripping block and workbench.
Further, the gripping block includes movable block and the clamping head being installed on the movable block, the movable block
It is set on the guide rod.
Further, the locating piece is U-shaped, and the clamping device includes at least two U-shaped locating pieces.
Further, the first driving means use cylinder or motor；
Or, the first driving means include being used to promote the pushing block of the movable block and for driving the promotion
The cylinder or motor of block, the pushing block are located at the homonymy of the stull with the locating piece.
Further, the inner sleeve uses Cu alloy material and surface gold-plating, first spring using qin steel wire and
Surface gold-plating, the syringe needle uses nickel plating or gold-plated tool steel, the stull, locating piece, the material of clamping head and fixed block
Use phenoplasts.
On the other hand there is provided a kind of inductance coil automatic tin soldering, testing integrated machine, including frame, set in the frame
There is above-mentioned inductance measurement device.
The utility model has the advantages that：
Inductance measurement device and inductance coil automatic tin soldering of the present utility model, testing integrated machine, to inductance coil
, it is necessary to which first inductance coil to be tested is placed into the stull of clamping device before pin progress inductance measurement.Treated in placement
During the inductance coil of test, automatic tin soldering, testing integrated machine control first driving means promote gripping block to move necessarily first
The main body of inductance coil, is then placed in the groove between locating piece and gripping block, now inductance coil is straddled by distance
In stull below locating piece, the position of inductance coil can so more stablized, so as to improve the accuracy of inductance measurement；
When the pin to inductance coil carries out inductance measurement, automatic tin soldering, testing integrated machine control the second drive device to drive probe
Mobile, multiple probes of stull both sides are engaged with stull produces certain pressure, and now the syringe needle of probe is in the first spring
Effect is lower to be compressed, so that it is guaranteed that needle contact of each pin of inductance coil respectively with different probe is good, it is ensured that electrical sensing
The accuracy of test-run a machine measurement data, improves measurement accuracy, it is to avoid measurement error.To sum up, compared with prior art, the utility model
Instead of manual testing, the stability of inductance coil Pin locations both can ensure that, it is ensured that the pin of inductance coil connects with test device
Touch good, the automated production of inductor product can be realized again, product qualification rate and production efficiency is improved.
Brief description of the drawings
Fig. 1 is the structural representation of inductance coil of the prior art；
Fig. 2 is inductance measurement device of the present utility model and inductance coil automatic tin soldering, the bottom surface structure of testing integrated machine
Schematic diagram；
Fig. 3 is pressure resistant testing device of the present utility model and inductance coil automatic tin soldering, the knot of the probe of testing integrated machine
Structure schematic diagram；
Fig. 4 is pressure resistant testing device of the present utility model and inductance coil automatic tin soldering, the clamping device of testing integrated machine
Structural representation.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
On the one hand, the utility model provides a kind of inductance measurement device, as shown in figs. 2 to 4, including electrical sensing test-run a machine, electricity
Sense test device also includes the clamping device for being used to pinch inductance coil 12, wherein：
Clamping device includes being provided with detent mechanism 2 and the clamping machine being engaged with detent mechanism 2 on bottom plate 1, bottom plate 1
Structure, detent mechanism 2 includes being used to support the stull 2-1 of inductance coil 12 to be clamped and the positioning above stull 2-1 sides
Block 2-2, clamp system includes the gripping block 3 being oppositely arranged above stull 2-1 opposite sides with locating piece 2-2 and for driving
The first driving means that gripping block 3 is moved；
Stull 2-1 at least side is correspondingly arranged on multiple for what is be in contact respectively with the homonymy pin of inductance coil 12
Probe 4 and the second drive device 5 for driving probe 4 to move, probe 4 include outer tube 4-1, inner sleeve 4-2 and are arranged on
The syringe needle 4-3 of inner sleeve 4-2 ends, is provided with the first spring between outer tube 4-1 and inner sleeve 4-2；
Probe 4 is connected by wire with electrical sensing test-run a machine.
Inductance measurement device of the present utility model, it is necessary to first will before inductance measurement is carried out to the pin of inductance coil
Inductance coil to be tested is placed into the stull of clamping device.When placing inductance coil to be tested, the first first driving
Device promotes gripping block to move a certain distance, is then placed on the main body of inductance coil recessed between locating piece and gripping block
In groove, now inductance coil is straddled in the stull below locating piece, and the position of inductance coil can so more stablized, from
And improve the accuracy of inductance measurement；When the pin to inductance coil carries out inductance measurement, the second drive device drives probe
Mobile, multiple probes of stull both sides are engaged with stull produces certain pressure, and now the syringe needle of probe is in the first spring
Effect is lower to be compressed, so that it is guaranteed that needle contact of each pin of inductance coil respectively with different probe is good, it is ensured that electrical sensing
The accuracy of test-run a machine measurement data, improves measurement accuracy, it is to avoid measurement error.To sum up, compared with prior art, the utility model
Instead of manual testing, the stability of inductance coil Pin locations both can ensure that, it is ensured that the pin of inductance coil connects with test device
Touch good, the automated production of inductor product can be realized again, product qualification rate and production efficiency is improved.
It is preferred that, syringe needle 4-3 uses square block, and the surface that square block is contacted with the pin of inductance coil 12 is zigzag.
In addition, stull 2-1 side is also zigzag, inductance measurement device is visited to each pin of inductance coil 12 using double probes 4
Survey.The surface that probe, stull are contacted with the pin of inductance coil is both designed as zigzag, and the point for replacing original plane is contacted by face
Contact, can increase the contact area with pin, improve measurement accuracy, while each pin is adopted using double probe detections and syringe needle
With square block, increase detection area, so that it is guaranteed that each pin can be contacted with probe.
In order to easy to control, time of measuring is saved, production efficiency is improved.Second drive device 5 uses parallel gas enclosure cylinder 5-
1, parallel gas enclosure cylinder 5-1 both sides are provided with piston rod 5-2 and the drive block 5-3 being set on piston rod 5-2, drive block 5-
The fixed block 5-4 for installing probe 4 is installed with 3.It can be realized to the pins of stull both sides simultaneously using parallel gas enclosure cylinder
Measurement, so as to save time of measuring, improves operating efficiency.
Further, the top of bottom plate 1 is installed with guide rod 6, and gripping block 3 is set on guide rod 6, in folder on guide rod 6
Second spring 7 is tightly provided between block 3 and bottom plate 1.In addition, gripping block 3 includes movable block 3-1 and is installed on movable block 3-1
Clamping head 3-2, movable block 3-1 is set on guide rod 6.When placing inductance coil, first driving means drive movable block
Moved along guide rod, so as to drive clamping head to move a certain distance, then by the main body of inductance coil be placed on locating piece with
In groove between gripping block, the inductance coil now placed is clamped block under the impetus of second spring and choked, from
And avoid inductance coil from rocking in a groove.Wherein, the fixed strip 9 for installing guide rod 6 is provided between guide rod 6 and bottom plate 1,
Second spring 7 is arranged between fixed strip 9 and movable block 3-1 and is set on guide rod 6, fixed strip 9 and bottom plate 1 and clamping
Head 3-2 and movable block 3-1 is bolted.
Cephalomotor accuracy is clamped in order to improve, locating piece 2-2 is designed as U-shaped, U-shaped locating piece can be played to clamping
Head guiding/spacing effect, in addition, clamping device 1 includes at least two U-shaped locating pieces.
As a kind of improvement of the present utility model, first driving means are preferred to use cylinder or motor；
Or, first driving means include the pushing block 8 for promoting movable block 3-1 and the gas for driving pushing block 8
Cylinder or motor, pushing block 8 and locating piece 2-2 are located at stull 2-1 homonymy.
Specifically, cylinder or motor alone movable block 1-31 motions；Or cylinder or motor pass through pushing block 1-6 bands
The main body of inductance coil 5, so as to drive clamping head 1-32 to move a certain distance, is then placed on by dynamic movable block 1-31 motions
In groove between locating piece 1-22 and clamping head 1-32, wherein, locating piece 1-22 is designed as 2, and 2 locating pieces can be simultaneously
Inductance coil 5 is placed, can also be individually placed, after inductance coil 5 is placed into U-shaped locating piece, pushing block 1-6 can be in gas
Resetted in the presence of cylinder or motor, if now without inductance coil 5 is placed in a U-shaped locating piece, movable block 1-31 is the
Make clamping head 1-32 restPose with locating piece 1-22 in the presence of two spring 1-5 to close.In addition, bottom plate 1-1's is upper
Square both sides be installed be provided with contiguous block 1-7, contiguous block 1-7 for guide pushing block 1-6 move slide rail and for preventing
The limited block that thrust motion block 1-6 slides.
Inductance measurement device of the present utility model, inner sleeve 4-2 uses Cu alloy material and surface gold-plating, and the first spring is adopted
With qin steel wire and surface gold-plating, syringe needle 4-3 uses nickel plating or gold-plated tool steel, stull 2-1, locating piece 2-2, clamping head 3-2
Phenoplasts are used with fixed block 5-4 material.The material that each component of probe is selected has small Insertion Loss, performance stabilization, conduction
Bakelite in the advantages of property is good, phenoplasts, it is high mechanical strength, dimensionally stable, corrosion-resistant with good insulating properties.
On the other hand, the utility model provides a kind of inductance coil automatic tin soldering, testing integrated machine, including frame, frame
On be provided with above-mentioned inductance measurement device, wherein, be installed with workbench in frame, first driving means and probe pass through support
Frame 11 is installed in frame, and positioned between frame and workbench, clamping device is set on the table.With electrical sensing trial assembly
Inductance coil automatic tin soldering, the testing integrated machine put replace manual testing, both can ensure that the stability of inductance coil Pin locations,
The automated production of inductor product can well be realized, improve product conjunction again by ensureing that the pin of inductance coil is contacted with test device
Lattice rate and production efficiency.It should be noted that PLC can be designed on inductance coil automatic tin soldering, testing integrated machine, PLC controls
Electrical sensing test-run a machine is actuated for inductance measurement, and test result is transferred to PLC by electrical sensing test-run a machine, determines whether certified products, such as
Fruit is certified products, then test terminates；If defective work, PLC controls the second drive device to drive probe to be done to pin second
Test, now test result is either qualified or unqualified, and test will all terminate.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
Protection domain of the present utility model is also should be regarded as with retouching.
Claims (10)
1. a kind of inductance measurement device, including electrical sensing test-run a machine, it is characterised in that the inductance measurement device also includes being used to press from both sides
The clamping device of inductance coil is sent, wherein：
The clamping device includes being provided with detent mechanism and the clamping being engaged with the detent mechanism on bottom plate, the bottom plate
Mechanism, the detent mechanism includes the stull and the positioning above the stull side for being used to support inductance coil to be clamped
Block, the clamp system includes the gripping block being oppositely arranged above the stull opposite side with the locating piece and for driving
The first driving means of the dynamic gripping block movement；
The both sides of the stull are correspondingly arranged on multiple probes for being in contact respectively with the pin of inductance coil and for driving
Second drive device of the dynamic probe movement, the probe includes outer tube, inner sleeve and is arranged on the inner sleeve pipe end
Syringe needle, be provided with the first spring between the outer tube and inner sleeve；
The probe is connected by wire with the electrical sensing test-run a machine.
2. inductance measurement device according to claim 1, it is characterised in that the syringe needle uses square block, described square
The surface that block is contacted with the pin of inductance coil is zigzag.
3. inductance measurement device according to claim 2, it is characterised in that the side of the stull is also zigzag, institute
Inductance measurement device is stated to detect each pin of inductance coil using double probes.
4. inductance measurement device according to claim 3, it is characterised in that second drive device uses parallel gas enclosure
Cylinder, the both sides of the parallel gas enclosure cylinder are provided with piston rod and the drive block being set on the piston rod, the drive block
On be installed with fixed block for installing the probe.
5. inductance measurement device according to claim 1, it is characterised in that be installed with guide rod above the bottom plate, institute
State gripping block to be set on the guide rod, be provided with the second bullet on the guide rod between the gripping block and workbench
Spring.
6. inductance measurement device according to claim 5, it is characterised in that the gripping block includes movable block and is installed in
Clamping head on the movable block, the movable block is set on the guide rod.
7. inductance measurement device according to claim 6, it is characterised in that the locating piece is U-shaped, the clamping device
Including at least two U-shaped locating pieces.
8. inductance measurement device according to claim 7, it is characterised in that
The first driving means use cylinder or motor；
Or, the first driving means include being used to promote the pushing block of the movable block and for driving the pushing block
Cylinder or motor, the pushing block are located at the homonymy of the stull with the locating piece.
9. inductance measurement device according to claim 8, it is characterised in that the inner sleeve uses Cu alloy material and table
Face is gold-plated, and first spring uses qin steel wire and surface gold-plating, and the syringe needle uses nickel plating or gold-plated tool steel, the horizontal stroke
Support, locating piece, the material of clamping head and fixed block use phenoplasts.
10. a kind of inductance coil automatic tin soldering, testing integrated machine, including frame, it is characterised in that set and have the right in the frame
Profit requires any described inductance measurement devices of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480687.4U CN206450762U (en) | 2016-12-30 | 2016-12-30 | Inductance measurement device and inductance coil automatic tin soldering, testing integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480687.4U CN206450762U (en) | 2016-12-30 | 2016-12-30 | Inductance measurement device and inductance coil automatic tin soldering, testing integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206450762U true CN206450762U (en) | 2017-08-29 |
Family
ID=59673720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621480687.4U Active CN206450762U (en) | 2016-12-30 | 2016-12-30 | Inductance measurement device and inductance coil automatic tin soldering, testing integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206450762U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110850172A (en) * | 2019-11-29 | 2020-02-28 | 国网山东省电力公司青岛供电公司 | Method for evaluating qualified degree of direct-current resistance of turn-adjusting arc suppression coil |
| CN113533860A (en) * | 2021-07-29 | 2021-10-22 | 横店集团东磁股份有限公司 | Inductance test method and test system |
| CN113917316A (en) * | 2021-10-14 | 2022-01-11 | 池州华宇电子科技股份有限公司 | High-precision chip testing jig |
| CN117007867A (en) * | 2023-10-07 | 2023-11-07 | 金动力智能科技（深圳）有限公司 | Inductance Z value test detection tool |
-
2016
- 2016-12-30 CN CN201621480687.4U patent/CN206450762U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110850172A (en) * | 2019-11-29 | 2020-02-28 | 国网山东省电力公司青岛供电公司 | Method for evaluating qualified degree of direct-current resistance of turn-adjusting arc suppression coil |
| CN113533860A (en) * | 2021-07-29 | 2021-10-22 | 横店集团东磁股份有限公司 | Inductance test method and test system |
| CN113533860B (en) * | 2021-07-29 | 2022-06-14 | 横店集团东磁股份有限公司 | Inductance test method and test system |
| CN113917316A (en) * | 2021-10-14 | 2022-01-11 | 池州华宇电子科技股份有限公司 | High-precision chip testing jig |
| CN117007867A (en) * | 2023-10-07 | 2023-11-07 | 金动力智能科技（深圳）有限公司 | Inductance Z value test detection tool |
| CN117007867B (en) * | 2023-10-07 | 2024-01-26 | 金动力智能科技（深圳）有限公司 | Inductance Z value test detection tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206450762U (en) | Inductance measurement device and inductance coil automatic tin soldering, testing integrated machine | |
| CN106601471A (en) | Automatic soldering and testing integrated machine for inductance coil and working method of automatic soldering and testing integrated machine | |
| CN206557328U (en) | Pressure resistant testing device and inductance coil automatic tin soldering, testing integrated machine | |
| CN102768348B (en) | System for automatically testing service life of probe | |
| CN206002655U (en) | Smart home circuit board full-automatic detection apparatus | |
| CN101975908B (en) | A kind of test tool for electric performance of connector | |
| CN102062789A (en) | PCB (Printed Circuit Board) insulation resistance testing jig | |
| CN104950279B (en) | 3 D stereo mechanically moving device is used in a kind of low-voltage current mutual inductor detection | |
| CN105510816B (en) | Relay debugs machine automatically | |
| CN107271781A (en) | A kind of fingerprint module automatic impedance-testing device | |
| CN206445141U (en) | Automatic whole cutting feed mechanism and inductance coil automatic tin soldering, testing integrated machine | |
| CN202720295U (en) | Transformer test tool | |
| CN205786874U (en) | A kind of antenna automatic testing equipment | |
| CN210863955U (en) | PCBA testing arrangement who facilitates use | |
| CN107192882A (en) | A kind of fingerprint module automatic impedance-testing mechanism | |
| CN203027328U (en) | Mobile phone radio frequency test device | |
| CN206209059U (en) | Full conductive sponge packaging type pressure-resistant testing machine | |
| CN109444711A (en) | A kind of probe detection device | |
| CN211206740U (en) | Battery cell internal resistance testing tool | |
| CN210788250U (en) | Copper wire bare voltage testing device of connector | |
| CN201852903U (en) | Test tool for electric performance of connector | |
| CN104678239A (en) | Method for using multi-contact testing fixture of electronic circuit board | |
| CN208795807U (en) | A kind of multistation power supply transformer testing device | |
| CN203352648U (en) | Cell phone screen accuracy test jig | |
| CN209342773U (en) | A kind of mobile phone center resistance detection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221129 Address after: B201, Longhu Software Park, No. 276, Shuangyueyuan Road, High tech Zone, Linyi City, Shandong Province, 276000 Patentee after: Shandong wokemei Intelligent Technology Co.,Ltd. Address before: No.282, Shuangyuehu Road, High tech Zone, Linyi City, Shandong Province, 276,017 Patentee before: SHANDONG ZHONGRUI ELECTRONICS Co.,Ltd. |