CN109632635A - A kind of bone-free coil bonding force automatic testing equipment - Google Patents
A kind of bone-free coil bonding force automatic testing equipment Download PDFInfo
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- CN109632635A CN109632635A CN201910011312.5A CN201910011312A CN109632635A CN 109632635 A CN109632635 A CN 109632635A CN 201910011312 A CN201910011312 A CN 201910011312A CN 109632635 A CN109632635 A CN 109632635A
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- bone
- main shaft
- bonding force
- automatic testing
- testing equipment
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of bone-free coil bonding force automatic testing equipments, including pedestal, main shaft, coil, S type tension sensor, column is fixed on the pedestal, one end of the main shaft is fixed on column, the main shaft includes the lesser main shaft end of diameter and the front-end of spindle that is relatively large in diameter, the main shaft end is cased with axle sleeve, a part of the coil is covered in the end of axle sleeve, and it is fixed with fixing piece, another part of the coil is covered in front-end of spindle, and it is fixed with fixing piece, the S type tension sensor can move left and right, one end is connected with the end of main shaft.Using bone-free coil mechanics test device of the invention, can be convenient, the tensile fracture of effectively measuring bone-free coil.
Description
Technical field
The present invention relates to a kind of test device of bone-free coil, in particular to a kind of bone-free coil bonding force tests dress automatically
It sets.
Background technique
Bone-free coil is compared with general coil, it eliminates skeleton, and loss reduces, while quality is light, is not necessarily to
Supporter can be directly welded in circuit board or fill elsewhere, very convenient.Bone-free coil is bonded using glue, is
The intensity of the bone-free coil of guarantee, need to select suitable glue, in order to select suitable glue, it is necessary to it is disconnected to measure bone-free coil
Split pulling force.
Summary of the invention
For the above-mentioned problems in the prior art, the present invention provides a kind of bone-free coil bonding force and tests dress automatically
It sets.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of bone-free coil bonding force automatic testing equipment, including pedestal, main shaft, coil, S type tension sensor, it is described
Column is fixed on pedestal, one end of the main shaft is fixed on column, the main shaft include the lesser main shaft end of diameter and
The front-end of spindle being relatively large in diameter, the main shaft end are cased with axle sleeve, and a part of the coil is covered in the end of axle sleeve, and with admittedly
Determine part to fix, another part of the coil is covered in front-end of spindle, and is fixed with fixing piece, and the S type tension sensor can be left
It moves right, one end is connected with the end of main shaft.
Further, the linear moving apparatus that can be moved left and right is additionally provided on pedestal.
Further, the linear moving apparatus includes mobile platform, motor, is provided with lead screw on the mobile platform
Nut is provided with lead screw in feed screw nut hole, and the end of lead screw is connected to the motor by shaft coupling, adjusts the left and right fortune of mobile station
It is dynamic.
Further, the S type tension sensor is connected to PLC, and the motor is connected to PLC by driver, institute
PLC is stated to be connected with display control unit.Further, the fixing piece is gland.
Further, the gland includes upper press cover and lower cover, and the upper press cover and lower cover are machined with semicircle
Round hole is formed after hole, upper press cover and lower cover cooperation.
Further, it is provided with T-slot on the pedestal, is provided with T-nut in the T-slot, passes through screw and T
Column is fixed on pedestal by the cooperation of type nut.
The invention has the following beneficial effects:
Using bone-free coil mechanics test device of the invention, can be convenient, the fracture of effectively measuring bone-free coil is drawn
Power.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the bone-free coil bonding force automatic testing equipment of the present invention.
Fig. 2 is sectional view along A-A in Fig. 1.
Fig. 3 is the partial enlarged view of bottom bracket axle part of the present invention.
Fig. 4 is B-B direction cross-sectional view in Fig. 3.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
A kind of bone-free coil mechanics test device: being shown in Fig. 1, Fig. 2, and including the pedestal 1 with T-slot, T-nut 2 is put into bottom
In the T-slot of seat 1, T-nut 2 is used to correlated parts be fixed on pedestal 1, and a T-nut 2 is only drawn in Fig. 1, other
T-nut is omitted.First screw 4 is fixed on column 3 on pedestal 1.
Main shaft 5 is inserted into 3 upper end hole of column, and main shaft 5 passes through check ring 10, the first gasket 9, the second gasket 8, spring pad
The 7, first nut 6 of circle is fixed on column 3.
5 right end of main shaft is machined with hole, and the second screw 20 sequentially passes through lower-left gland 21, main shaft 5, upper left gland 11, spring
Washer 12, above-mentioned gland is all machined with semicircle orifice and main shaft 5 cooperates, and tightens the second nut 13, can be lower-left gland 21, upper left
Gland 11 is fixed on main shaft 5 (see Fig. 3: partial enlarged view).
Axle sleeve 17 is inserted on 5 right end axis of main shaft, and axle sleeve 17 is machined with boss, threaded hole there are two processing on boss, and two
Threaded hole is symmetrical at 180 °.Bottom right gland 18, upper right gland 16 are all machined with semicircle orifice and main shaft 5 cooperates；Bottom right gland
18, upper right gland 16 is all machined with half slot and the boss of axle sleeve 17 cooperates.Third screw 19, the 4th screw 15 are respectively bottom right
Gland 18, upper right gland 16 are fixed on axle sleeve 17.
Axle sleeve 17 is connected by its right end external screw thread with 22 left end inner nut of S type tension sensor, and the 5th screw 24 is S
Type tension sensor 22 is fixed on bracket 23, and bracket 23 is fixed by screws on mobile platform 25, mobile platform 25 with lead
Rail 26, lead screw 41, feed screw nut 29, shaft coupling 27, the first vertical plate 28, the second vertical plate 30, bottom plate 33, L-type support 32, motor 31
Composition linear movement platform.
The value of thrust that S type tension sensor 22 measures is input to PLC 35 through the first signal wire 34, and PLC 35 passes through communication
Cable 36 is connected with touch screen 37.Touch screen 37 and PLC 35 are communicated, the pulling force that real-time display S type tension sensor 22 measures
Value.PLC35 controls driver 39 by second signal line 38 and controls motor 31.
Working method is as follows: being put into 17 left end shaft of axle sleeve to test coil 14, and stays in 14 left side half length of coil
Outside axle sleeve 17.Bottom right gland 18, upper right gland 16 are respectively by third screw 19, the 4th screw 15 14 right half part of coil
It is fixed on axle sleeve 17.Control command is assigned by touch screen 37, makes motor 31 drive screw rod by PLC35, driver 39
41 rotations, drive mobile platform 25, S type tension sensor 22, axle sleeve 17 to be moved to the left, finally make 14 left side half of coil long
On the Step Shaft of degree insertion main shaft 5, lower-left gland 21, the second screw 20, upper left gland 11, spring washer 12 are successively installed, twisted
Tight second nut 13 can be fixed on 14 left-half of coil on main shaft 5.
By the way that the movement speed of mobile platform 25 is arranged in touch screen 37, the pulling force load speed on coil 14 can be set
Degree.Mobile platform 25 is turned right in moving process, the constantly reading 22 measured value F of S type tension sensor of PLC 35, in touch screen 37 not
The current pulling force F value loaded on disconnected display coil 14, and save the maximum value F of display pulling force Fmax, when 14 left-half of coil with
After right half part separation, motor 31 is stopped by touch screen 37 and is rotated.At this point, F obtained in touch screen 37maxAs coil 14
Tensile fracture value.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention.It is 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 (7)
1. a kind of bone-free coil bonding force automatic testing equipment, it is characterised in that: passed including pedestal, main shaft, coil, S type pulling force
Sensor is fixed with column on the pedestal, and one end of the main shaft is fixed on column, and the main shaft includes the lesser master of diameter
Shaft end and the front-end of spindle being relatively large in diameter, the main shaft end are cased with axle sleeve, and a part of the coil covers at the end of axle sleeve
Portion, and fixed with fixing piece, another part of the coil is covered in front-end of spindle, and is fixed with fixing piece, and the S type pulling force passes
Sensor can move left and right, and one end is connected with the end of main shaft.
2. a kind of bone-free coil bonding force automatic testing equipment according to claim 1, it is characterised in that: also set on pedestal
It is equipped with the linear moving apparatus that can be moved left and right.
3. a kind of bone-free coil bonding force automatic testing equipment according to claim 2, it is characterised in that: the straight line moves
Dynamic device includes mobile platform, motor, and feed screw nut is provided on the mobile platform, and feed screw nut is provided with lead screw in hole,
The end of lead screw is connected to the motor by shaft coupling, adjusts the side-to-side movement of mobile station.
4. a kind of bone-free coil bonding force automatic testing equipment according to claim 3, it is characterised in that: the S type is drawn
Force snesor is connected to PLC, and the motor is connected to PLC by driver, and the PLC is connected with display control unit.
5. a kind of bone-free coil bonding force automatic testing equipment according to claim 1, it is characterised in that: the fixing piece
For gland.
6. a kind of bone-free coil bonding force automatic testing equipment according to claim 5, it is characterised in that: the gland packet
Upper press cover and lower cover are included, the upper press cover and lower cover are machined with semicircle orifice, form circle after upper press cover and lower cover cooperation
Shape hole.
7. a kind of bone-free coil bonding force automatic testing equipment according to claim 1, it is characterised in that: on the pedestal
It is provided with T-slot, is provided with T-nut in the T-slot, column is fixed on by pedestal by the cooperation of screw and T-nut
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011312.5A CN109632635B (en) | 2019-02-28 | 2019-02-28 | Boneless coil bonding force automatic testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011312.5A CN109632635B (en) | 2019-02-28 | 2019-02-28 | Boneless coil bonding force automatic testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109632635A true CN109632635A (en) | 2019-04-16 |
| CN109632635B CN109632635B (en) | 2021-06-22 |
Family
ID=66058011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910011312.5A Active CN109632635B (en) | 2019-02-28 | 2019-02-28 | Boneless coil bonding force automatic testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109632635B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110108566A (en) * | 2019-06-11 | 2019-08-09 | 常州通达万锦电子有限公司 | Vertical voice coil is broken test device |
| CN111941147A (en) * | 2020-08-18 | 2020-11-17 | 山东理工大学 | Floating directional machining force measuring and compensating table for cutting machining |
| CN112577894A (en) * | 2020-12-08 | 2021-03-30 | 铜陵精达里亚特种漆包线有限公司 | Enameled wire impregnating varnish adhesion testing device and testing method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108566A (en) * | 2019-06-11 | 2019-08-09 | 常州通达万锦电子有限公司 | Vertical voice coil is broken test device |
| CN110108566B (en) * | 2019-06-11 | 2024-02-20 | 江苏安澜万锦电子股份有限公司 | Vertical audio coil fracture testing device |
| CN111941147A (en) * | 2020-08-18 | 2020-11-17 | 山东理工大学 | Floating directional machining force measuring and compensating table for cutting machining |
| CN112577894A (en) * | 2020-12-08 | 2021-03-30 | 铜陵精达里亚特种漆包线有限公司 | Enameled wire impregnating varnish adhesion testing device and testing method |
| CN112577894B (en) * | 2020-12-08 | 2023-05-12 | 铜陵精达里亚特种漆包线有限公司 | Device and method for testing binding force of wire enamel |
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|---|---|
| CN109632635B (en) | 2021-06-22 |
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