CN204011052U - A kind of vertical around square coil coiling mould emptier - Google Patents
A kind of vertical around square coil coiling mould emptier Download PDFInfo
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- CN204011052U CN204011052U CN201420443476.8U CN201420443476U CN204011052U CN 204011052 U CN204011052 U CN 204011052U CN 201420443476 U CN201420443476 U CN 201420443476U CN 204011052 U CN204011052 U CN 204011052U
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- mould
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- axle mould
- around axle
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Abstract
The utility model relates to mould applications; relate to specifically a kind of vertical around square coil coiling mould emptier; comprise around axle mould, under around axle mould; described upper around axle mould with described under around axle mould, by latch, be connected; can be relatively movable; on described around axle mould and described under around axle mould right side, be provided with a wedge, this wedge is the mountain font that is rotated counterclockwise 90 degree, its opening direction is over against around axle mould.The utility model adopts hinge pin that two moulds that separate are linked together, and has reduced the steps such as assembling, dismounting, location, simple, convenient.
Description
Technical field
The utility model relates to mould applications, relates to specifically a kind of vertical around square coil coiling mould emptier.
Background technology
The moulding demoulding is last link in process of injection molding, and demoulding quality is by the quality of final decision glue part, and when mould is opened, moulding must be stayed on the half module (dynamic model of being everlasting) with mould emptier, utilizes ejecting injection molded of mould emptier.
Moulding mould emptier has push rod, top board and hydraulic pressure etc.Thimble is plastic mould accessory, for plastic mould, plays and ejects or the effect such as firmly, and product is separated from mould, and thimble also can be push rod, pin, middle pin, holder pin etc.
In vertical coiling winding process, part is that winding mould is done in requirement, and traditional is minute to be arranged around axle mould, thereby just has the link of a coil demoulding, the manual Matched Molds regulative mode of traditional utilization, and extremely consuming time, efficiency is not high.
Therefore, coil winding mould emptier needs to improve.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of and stands around square coil coiling mould emptier, and this mechanism uses latch interconnection system automatic mold splitting, matched moulds instead, can meet mould internal control size, guarantees coil size.
For solving the problems of the technologies described above; the utility model is realized by following scheme: a kind of vertical around square coil coiling mould emptier; comprise around axle mould, under around axle mould; described upper around axle mould with described under around axle mould, by latch, be connected; can be relatively movable; on described around axle mould and described under around axle mould right side, be provided with a wedge, this wedge is the mountain font that is rotated counterclockwise 90 degree, its opening direction is over against around axle mould.
Further, described wedge middle part is trapezoidal, and its upper base is minor face, towards described upper around axle mould direction.
Further, upper around axle mould with under after axle mould is connected, the sandwich part of its right-hand end formation v-shaped openings.
Further, the width of described V-shape opening is greater than the trapezoidal upper base width in described wedge middle part.
Further, the minimum thickness of the described upper front end angle around axle mould equals on the trapezoidal base, middle part of wedge summit to the distance of wedge upper end transverse part.
Further, under described, around the front end angle thickness of axle mould, equal under the trapezoidal base, middle part of wedge summit to the distance of wedge lower end transverse part.
Further, described upper parallel around the trapezoidal upper hypotenuse of the front end angle of axle mould and the middle part of wedge.
Further, parallel around the trapezoidal lower hypotenuse of the front end angle of axle mould and the middle part of wedge under described.
With respect to prior art, the beneficial effects of the utility model are:
1. vertical, around square coil coiling mould emptier, be provided with certain pattern draft, be convenient to position contraposition and mould unloading, in wedge, size h plays controlled effect to die size simultaneously, according to the folded thickness of core design, designs.
2. flat type copper wire is vertical fillet and internal control dimensional requirement during around design conventionally, reasonably R angle can guarantee product or workpiece easy for installation and attractive in appearance.
3. the utility model adopts hinge pin that two moulds that separate are linked together, and has reduced the steps such as assembling, dismounting, location, simple, convenient.
4. the utility model also adopts fixed claw, at wedge, enters two between axle mould, fixed claw limit become large internal control size at a fixing value (coil design requirement set-point), realize internal control size controlled.
Accompanying drawing explanation
Fig. 1 is that the utility model founds schematic diagram before square coil coiling mould emptier matched moulds.
Fig. 2 is that the utility model founds schematic diagram after square coil coiling mould emptier matched moulds.
Fig. 3 is the utility model R angle design diagram.
Mark in accompanying drawing: upper around axle mould 1; Under around axle mould 2; Wedge 3; Latch 4; R angle 5; Stem stem 6.
Embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is explained in detail.
Please refer to accompanying drawing 1; of the present utility model a kind of vertical around square coil coiling mould emptier; comprise around axle mould 1, under around axle mould 2; described upper around axle mould 1 with described under around axle mould 2, by latch 4, be connected; latch 4 also available hinge substitutes, upper around axle mould 1 with under can relative activity by latch 4 around axle mould 2, on described around axle mould 1 and described under around axle mould 2 right sides, be provided with a wedge 3; this wedge 3 is the mountain font that is rotated counterclockwise 90 degree, and its opening direction is over against around axle mould.
Please refer to accompanying drawing 2, described wedge 3 middle parts are trapezoidal, and its upper base is minor face, and towards described upper around axle mould 1 direction, this part is commonly called as fixed claw.After matched moulds, the fixed claw at wedge 3 middle parts insert around axle mould 1 with under the V-type opening that forms around axle mould 2, the width of described V-shape opening is greater than the trapezoidal upper base width in described wedge 3 middle parts, facilitates fixed claw to insert.When wedge 3 can not advance, at this moment, make around axle mould 1 with under around axle mould 2, be the level of state, wedge 3 just with upper around axle mould 1 with under around the angle portion of axle mould 2, mate.Therefore, the minimum thickness of the upper front end angle around axle mould 1 just must equal on the trapezoidal base, middle part of wedge 3 summit to the distance of wedge 3 upper end transverse parts, under around the front end angle thickness of axle mould 2, also must equal under the trapezoidal base, middle part of wedge 3 summit to the distance of wedge 3 lower end transverse parts, upper parallel around the trapezoidal upper hypotenuse of the front end angle of axle mould 1 and the middle part of wedge 3, under parallel around the trapezoidal lower hypotenuse of the front end angle of axle mould 2 and the middle part of wedge 3.
Please refer to accompanying drawing 3, accompanying drawing 3 is R of the present utility model angle design diagram, and R is copper cash rounding design corner value, and a, b are the designed distance value on flat type copper wire and stem stem 6 both directions, and L is flat type copper wire fillet place and 6 minimum clearance distance of stem stem.
In each numerical value in above-mentioned Fig. 3, its pass is:
Formula one, (R-L) 2=(R-a) 2+ (R-b) 2 (while being only suitable for a<R and b<R);
Formula two, works as R=a, and L=b(now must b≤a); Work as R=b, L=a(now must a≤b);
Formula three, works as a>R, and L=b(presses R<a design R); Work as b>R, L=a(presses R<b design R).
By each above-mentioned numerical value, flat type copper wire is vertical on square coil coiling mould emptier time, has fillet and internal control dimensional requirement around vertical conventionally, reasonably R angle can guarantee product or workpiece easy for installation and attractive in appearance.
The foregoing is only preferred implementation of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. one kind is stood around square coil coiling mould emptier; comprise around axle mould (1), under around axle mould (2); it is characterized in that: described upper around axle mould (1) with described under around axle mould (2), by latch (4), be connected; can be relatively movable; on described around axle mould (1) with described under around axle mould (2) right side, be provided with a wedge (3); this wedge (3) is the mountain font that is rotated counterclockwise 90 degree, and its opening direction is over against around axle mould.
2. according to claim 1 a kind of vertical around square coil coiling mould emptier, it is characterized in that: described wedge (3) middle part is trapezoidal, and its upper base is minor face, towards described upper around axle mould (1) direction.
3. according to claim 1 a kind of vertical around square coil coiling mould emptier, it is characterized in that: upper around axle mould (1) with under after axle mould (2) is connected, the sandwich part of its right-hand end formation v-shaped openings.
4. according to claim 3 a kind of vertical around square coil coiling mould emptier, it is characterized in that: the width of described V-shape opening is greater than the trapezoidal upper base width in described wedge (3) middle part.
5. according to claim 1 a kind of vertical around square coil coiling mould emptier, it is characterized in that: the minimum thickness of the described upper front end angle around axle mould (1) equals on the trapezoidal base, middle part of wedge (3) summit to the distance of wedge (3) upper end transverse part.
6. according to claim 1 a kind of vertical around square coil coiling mould emptier, it is characterized in that: under described, around the front end angle thickness of axle mould (2), equal under the trapezoidal base, middle part of wedge (3) summit to the distance of wedge (3) lower end transverse part.
7. a kind of vertical around square coil coiling mould emptier according to claim 1 or 5, it is characterized in that: described upper parallel around the front end angle of axle mould (1) and the trapezoidal upper hypotenuse in middle part of wedge (3).
8. according to a kind of the standing around square coil coiling mould emptier described in claim 1 or 6, it is characterized in that: parallel around the front end angle of axle mould (2) and the trapezoidal lower hypotenuse in middle part of wedge (3) under described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420443476.8U CN204011052U (en) | 2014-08-07 | 2014-08-07 | A kind of vertical around square coil coiling mould emptier |
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CN201420443476.8U CN204011052U (en) | 2014-08-07 | 2014-08-07 | A kind of vertical around square coil coiling mould emptier |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107102281A (en) * | 2017-06-08 | 2017-08-29 | 宁波健信核磁技术有限公司 | A kind of gradient coil mould emptier and its release method |
CN110600259A (en) * | 2019-09-25 | 2019-12-20 | 昆山联滔电子有限公司 | Preparation method and preparation device of wireless charging coil assembly |
-
2014
- 2014-08-07 CN CN201420443476.8U patent/CN204011052U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107102281A (en) * | 2017-06-08 | 2017-08-29 | 宁波健信核磁技术有限公司 | A kind of gradient coil mould emptier and its release method |
CN107102281B (en) * | 2017-06-08 | 2023-08-15 | 宁波健信超导科技股份有限公司 | Gradient coil demoulding mechanism and demoulding method thereof |
CN110600259A (en) * | 2019-09-25 | 2019-12-20 | 昆山联滔电子有限公司 | Preparation method and preparation device of wireless charging coil assembly |
CN110600259B (en) * | 2019-09-25 | 2021-08-03 | 昆山联滔电子有限公司 | Preparation method and preparation device of wireless charging coil assembly |
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