CN209224414U - A kind of transformer framework improved injection mould - Google Patents
A kind of transformer framework improved injection mould Download PDFInfo
- Publication number
- CN209224414U CN209224414U CN201821562141.2U CN201821562141U CN209224414U CN 209224414 U CN209224414 U CN 209224414U CN 201821562141 U CN201821562141 U CN 201821562141U CN 209224414 U CN209224414 U CN 209224414U
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- groove
- mold insert
- bone
- installation cavity
- positioning position
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of transformer framework improved injection moulds, including product mold ontology, mold insert installation cavity is equipped in the product mold ontology, the inner wall of the mold insert installation cavity offers the groove clamped with terminal linking arm, mold insert is installed in mold insert installation cavity, the surface that mold insert faces groove is equipped with the positioning position of bone, is rested against after the groove that terminal linking arm is inserted into mold insert installation cavity by the positioning position of bone, the quantity of the quantity and groove that position the position of bone is consistent.The utility model plays positioning action to connection terminal in injection moulding process, promotes product and is molded quality.
Description
Technical field
The utility model belongs to technical field of mold, specifically a kind of transformer framework improved injection mould.
Background technique
Transformer (Transformer) is the device for changing alternating voltage using the principle of electromagnetic induction, main member
It is primary coil, secondary coil and iron core (magnetic core).Major function has: voltage transformation, impedance transformation, is isolated, is steady at current transformation
Press (magnetic saturation transformer) etc..Can be divided into, according to use: (electric furnace becomes, rectification becomes, power frequency examination for power transformer and special transformer
Test transformer, pressure regulator, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformation
Device, electronic transformer, reactor, mutual inductor etc.).
The injection mold of traditional production transformer framework, in injection molding process, product terminal and product ontology hold
It is easily displaced, so that being located at for injection molding rear terminal is changed, to influence entire product quality, is unfavorable for producing
The promotion of quality.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of transformer framework improved injection moulds, are being molded
Positioning action is played to connection terminal in journey, product is promoted and is molded quality.
In order to solve the above-mentioned technical problem, the utility model takes following technical scheme:
A kind of transformer framework improved injection mould, including product mold ontology are equipped in the product mold ontology
Mold insert installation cavity, the inner wall of the mold insert installation cavity offer the groove clamped with terminal linking arm, are installed in mold insert installation cavity
Mold insert, the surface that mold insert faces groove are equipped with the positioning position of bone, and terminal linking arm is inserted into quilt after the groove in mold insert installation cavity
The positioning position of bone rests against.
The quantity of the positioning position of bone and the quantity of groove are consistent.
The positioning position of bone protrudes from mold insert surface, and the length of the positioning position of bone is less than or equal to the length of groove.
The shape of the groove and the shape of terminal linking arm are consistent, and the width of groove is greater than terminal linking arm
Width so that terminal linking arm clamps in a groove completely.
The positioning position of bone is integrally formed on mold insert.
The width of the positioning position of bone is greater than the width of groove.
The inner wall of the mold insert installation cavity is equipped with the detent for being used to be clamped the positioning position of bone being located at around groove.
The groove of terminal linking arm is arranged by increasing for the utility model, so that terminal is not susceptible in injection molding process
Displacement problem, in injection molding, position is remained unchanged, and after making injection molding, product terminal position is accurate, Improving The Quality of Products.
Detailed description of the invention
Attached drawing 1 is the utility model sectional perspective structural schematic diagram；
Attached drawing 2 is the structural schematic diagram of the utility model product mold ontology；
Attached drawing 3 is the partial schematic diagram of the utility model mold insert.
Specific embodiment
For the feature, technological means and specific purposes achieved, function that can further appreciate that the utility model, below
The utility model is described in further detail in conjunction with attached drawing and specific embodiment.
As shown in attached drawing 1,2 and 3, the utility model discloses a kind of transformer framework improved injection mould, including produces
Product die ontology 1, the product mold ontology 1 is interior to be equipped with mold insert installation cavity 4, and the inner wall of the mold insert installation cavity 4 is offered and held
The groove 5 that sub- linking arm 2 clamps is installed with mold insert 3 in mold insert installation cavity 4, and the surface that mold insert 3 faces groove 5 is equipped with positioning
The position of bone 6 is rested against after the groove 5 that terminal linking arm 2 is inserted into mold insert installation cavity 4 by the positioning position of bone 6, by terminal linking arm 2
It tightly rests against in groove 5, to play positioning action to terminal linking arm, it is ensured that the position of terminal linking arm will not occur
Variation.
The quantity of the positioning position of bone 6 and the quantity of groove are consistent.The positioning position of bone protrudes from mold insert surface, and should
The length for positioning the position of bone is less than or equal to the length of groove, so as to preferably support terminal linking arm.
The shape of the groove 5 and the shape of terminal linking arm 2 are consistent, and the width of groove is connected greater than terminal
The width of arm, so that terminal linking arm clamps in a groove completely.
The positioning position of bone is integrally formed on mold insert, convenient for being integrated, saves cost.
The width of the positioning position of bone is greater than the width of groove, can preferably oppress terminal linking arm.
The inner wall of the mold insert installation cavity 4 is equipped with the detent 8 for being used to be clamped the positioning position of bone being located at around groove 5,
The margin location of the notch of groove 5 installs certain notch and forms detent, and the positioning position of bone is just stuck in the detent, so that terminal be connected
It connects arm completely and securely compresses in a groove.
In the utility model, before injection molding, first terminal linking arm alignment indentation is inserted in groove, then by mold insert
The position of bone is positioned to compress, it is ensured that terminal linking arm will not loosen, thus in subsequent entire injection molding process, terminal connection
The position of arm remains unchanged, and after injection molding, product terminal position is accurate, improves product quality.
It should be noted that it is practical new to be not limited to this above is only the preferred embodiment of the utility model
Type, although the utility model is described in detail referring to embodiment, for those skilled in the art, still
It can modify to technical solution documented by previous embodiment or equivalent replacement of some of the technical features,
But within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in
Within the protection scope of the utility model.
Claims (7)
1. a kind of transformer framework improved injection mould, including product mold ontology, which is characterized in that the product mold sheet
It is equipped with mold insert installation cavity in vivo, the inner wall of the mold insert installation cavity offers the groove clamped with terminal linking arm, mold insert installation cavity
In be installed with mold insert, the surface that mold insert faces groove is equipped with the positioning position of bone, and terminal linking arm is inserted into mold insert installation cavity
It is rested against after groove by the positioning position of bone.
2. transformer framework improved injection mould according to claim 1, which is characterized in that the number of the positioning position of bone
It measures and is consistent with the quantity of groove.
3. transformer framework improved injection mould according to claim 2, which is characterized in that the positioning position of bone protrusion
In mold insert surface, and the length of the positioning position of bone is less than or equal to the length of groove.
4. transformer framework improved injection mould according to claim 3, which is characterized in that the shape of the groove with
The shape of terminal linking arm is consistent, and the width of groove is greater than the width of terminal linking arm, so that terminal linking arm is complete
It is complete to clamp in a groove.
5. transformer framework improved injection mould according to claim 4, which is characterized in that the positioning position of bone one
It is molded on mold insert.
6. transformer framework improved injection mould according to claim 5, which is characterized in that the width of the positioning position of bone
Degree is greater than the width of groove.
7. transformer framework improved injection mould according to claim 6, which is characterized in that the mold insert installation cavity
Inner wall is equipped with the detent for being used to be clamped the positioning position of bone being located at around groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562141.2U CN209224414U (en) | 2018-09-26 | 2018-09-26 | A kind of transformer framework improved injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562141.2U CN209224414U (en) | 2018-09-26 | 2018-09-26 | A kind of transformer framework improved injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209224414U true CN209224414U (en) | 2019-08-09 |
Family
ID=67499004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821562141.2U Active CN209224414U (en) | 2018-09-26 | 2018-09-26 | A kind of transformer framework improved injection mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN209224414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100735A (en) * | 2023-02-23 | 2023-05-12 | 山东春源电气有限公司 | Rapid forming device for processing transformer framework and forming process thereof |
-
2018
- 2018-09-26 CN CN201821562141.2U patent/CN209224414U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100735A (en) * | 2023-02-23 | 2023-05-12 | 山东春源电气有限公司 | Rapid forming device for processing transformer framework and forming process thereof |
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