CN205238419U - Mould contracts needle and puts nut structure - Google Patents
Mould contracts needle and puts nut structure Download PDFInfo
- Publication number
- CN205238419U CN205238419U CN201521023346.XU CN201521023346U CN205238419U CN 205238419 U CN205238419 U CN 205238419U CN 201521023346 U CN201521023346 U CN 201521023346U CN 205238419 U CN205238419 U CN 205238419U
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- CN
- China
- Prior art keywords
- mould
- plate
- hole
- supporting plate
- thimble
- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a mould contracts needle and puts nut structure, including bottom plate, mould C board, layer board, mould B board and ejecting device, bottom plate top mould C board, layer board, mould B board and mould benevolence has set gradually, ejecting device include ejection bottom plate, ejecting pin face plate and thimble, ejection bottom plate, ejecting pin face plate set up between bottom plate and layer board, layer board, mould B board and mould benevolence on all be provided with the through -hole that is used for an embedding department section of thick bamboo, the layer board on an installation officials section of thick bamboo, the department passes the through -hole of layer board, mould B board in proper order in section of thick bamboo top and stretches into to the through -hole of mould benevolence in, the thimble can be along activity about the department section of thick bamboo, thimble one end is installed between ejection bottom plate, ejecting pin face plate and the other end stretches into in the mould benevolence through department's section of thick bamboo. The utility model provides a mould contracts needle and puts nut structure that moulds plastics, easy installation, convenient operation, control accuracy is high, has promoted work efficiency and product quality, and the operation is more stable, has prolonged the mould utility life -span.
Description
Technical field
The utility model relates to technical field of mold, and nut structure is put in especially a kind of shortening of injection mold.
Background technology
In the injection molding technique of the digital accessories such as phone housing, nut can be assembled by hot melting way, but outward appearance can produce impression, affect product yield, or be first put on mould by acicular texture, after injection moulding completes, pin is extracted, but this method efficiency is low, the utility model of Granted publication CN202021747U provides a kind of nut placing device, comprise upper cross plate and lower cross plate on a guiding and limited post and parallel to each other being socketed in, lower cross plate is provided with at least one ejector sleeve, and on upper cross plate, correspondence is provided with the ejector pin through this ejector sleeve; On transverse slat, be fixed with joint pin, upper cross plate is socketed on this joint pin, and joint pin upper end is fixed with push pedal, and the joint pin between push pedal and upper cross plate is socketed with spring, on upper cross plate, be fixed with at least one pair of locating dowel being socketed in lower cross plate, this utility model can once realize the installation of multiple nuts, accurately puts in place, and efficiency is high, be provided with buffer spring, avoid the damage to ejector pin, long service life, but structural stability, range of application aspect still have deficiency.
Summary of the invention
For the deficiencies in the prior art, the utility model provides that a kind of operating efficiency is high, nut structure is put in the injection mold shortening of good operating stability, long service life.
The technical solution of the utility model is: nut structure is put in a kind of mould shortening, comprise base plate, mould C plate, supporting plate, mould B plate and liftout attachment, described base plate top is disposed with mould C plate, supporting plate, mould B plate and die, described liftout attachment comprises Ejector Retainer Plate, thimble panel and thimble, described Ejector Retainer Plate, thimble panel is arranged between base plate and supporting plate, described supporting plate, on mould B plate and die, be provided with the through hole for embedding ejector sleeve, on described supporting plate, ejector sleeve is installed, ejector sleeve top is successively through supporting plate, the through hole of mould B plate and stretching in the through hole of die, described thimble can be up and down along ejector sleeve, thimble one end is arranged on Ejector Retainer Plate, between thimble panel and the other end stretch in die through ejector sleeve.
The through hole of described die is divided into upper and lower two sections and epimere diameter and is less than hypomere diameter, and the shape at ejector sleeve top is mated with the shape of through holes of die and can be up and down along the through hole of die.
Described mould B plate and the both sides of supporting plate are connected with screw spring by small screw.
Described small screw is movably arranged in the screw rod installing hole of mould B plate, screw rod installing hole top establishes upper limit hole and spacing hole is set in below, small screw top movable is arranged in upper limit hole, the part that small screw stretches into lower limit hole is provided with screw spring, and small screw bottom is threaded with supporting plate.
Between described Ejector Retainer Plate and supporting plate, be provided with return spring assembly.
Several leads are installed between described base plate and supporting plate.
The beneficial effects of the utility model are: nut structure is put in injection mold shortening provided by the utility model, easily install, and easy to operate, control accuracy is high, has promoted operating efficiency and product quality, and operation is more stable, have extended the service life of mould.
Brief description of the drawings
Schematic cross-section when Fig. 1 is the utility model die sinking.
Schematic cross-section when Fig. 2 is the utility model matched moulds.
Another schematic cross-section when Fig. 3 is the utility model matched moulds.
In figure, 1-mould B plate, 2-supporting plate, 3-mould C plate, 4-base plate, 5-thimble panel, 6-ejector sleeve, 7-nut, 8-small screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
As Fig. 1, shown in Fig. 2 and Fig. 3, nut structure is put in a kind of mould shortening, comprises base plate (4), mould C plate (3), supporting plate (2), mould B plate (1) and liftout attachment, described base plate (4) top is disposed with mould C plate (3), supporting plate (2), mould B plate (1) and die, described liftout attachment comprises Ejector Retainer Plate, thimble panel (5) and thimble, described Ejector Retainer Plate, thimble panel (5) is arranged between base plate (4) and supporting plate (2), described supporting plate (2), on mould B plate (1) and die, be provided with the through hole for embedding ejector sleeve (6), on described supporting plate (2), ejector sleeve (6) be installed, ejector sleeve (6) top is successively through supporting plate (2), the through hole of mould B plate (1) and stretching in the through hole of die, the through hole of die is divided into, lower two sections and epimere diameter are less than hypomere diameter, and the shape at ejector sleeve (6) top is mated with the through hole of die and can be up and down along the through hole of die, and described thimble can be up and down along ejector sleeve (6), and thimble one end is arranged on Ejector Retainer Plate, between thimble panel (5) and the thimble other end stretch in die through ejector sleeve (6).
In the present embodiment, described mould B plate (1) is all realized and being connected with screw spring by small screw (8) with the both sides of supporting plate (2), small screw (8) is movably arranged in the screw rod installing hole of mould B plate (1), screw rod installing hole top establishes upper limit hole and spacing hole is set in below, small screw (8) top movable is arranged in upper limit hole, the part that small screw (8) stretches into lower limit hole is provided with screw spring, small screw (8) bottom is threaded with supporting plate (2), described Ejector Retainer Plate and supporting plate are provided with return spring assembly between (2), between described base plate (4) and supporting plate (2), several guide pillars are installed.
When concrete enforcement, die sinking for the first time, from supporting plate (2), mould C plate (3), base plate (4) and drive ejector sleeve (6) toward moving down 5.0mm, the maximum distance that leans on the spacing mould of small screw (8) down to move; After die sinking completes, nut (7) put in the through hole of die and is close to ejector sleeve (6) top, after matched moulds, driving nut (7) up to move together by ejector sleeve (6), thereby efficiently solving nut (7) unsettled problem on die.
That in above-described embodiment and description, describes just illustrates principle of the present utility model and most preferred embodiment; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (6)
1. nut structure is put in a mould shortening, comprise base plate, mould C plate, supporting plate, mould B plate and liftout attachment, described base plate top is disposed with mould C plate, supporting plate, mould B plate and die, described liftout attachment comprises Ejector Retainer Plate, thimble panel and thimble, described Ejector Retainer Plate, thimble panel is arranged between base plate and supporting plate, described supporting plate, on mould B plate and die, be provided with the through hole for embedding ejector sleeve, on described supporting plate, ejector sleeve is installed, ejector sleeve top is successively through supporting plate, the through hole of mould B plate and stretching in the through hole of die, described thimble can be up and down along ejector sleeve, thimble one end is arranged on Ejector Retainer Plate, between thimble panel and the other end stretch in die through ejector sleeve.
2. nut structure is put in mould shortening according to claim 1, it is characterized in that: the through hole of described die is divided into upper and lower two sections and epimere diameter and is less than hypomere diameter, and the shape at ejector sleeve top is mated with the shape of through holes of die.
3. nut structure is put in mould shortening according to claim 1, it is characterized in that: described mould B plate and the both sides of supporting plate are connected with screw spring by small screw.
4. nut structure is put in mould shortening according to claim 3, it is characterized in that: described small screw is movably arranged in the screw rod installing hole of mould B plate, screw rod installing hole top establishes upper limit hole and spacing hole is set in below, small screw top movable is arranged in upper limit hole, the part that small screw stretches into lower limit hole is provided with screw spring, and small screw bottom is threaded with supporting plate.
5. nut structure is put in mould shortening according to claim 1, it is characterized in that: between described Ejector Retainer Plate and supporting plate, be provided with return spring assembly.
6. nut structure is put in mould shortening according to claim 1, it is characterized in that: several leads are installed between described base plate and supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521023346.XU CN205238419U (en) | 2015-12-11 | 2015-12-11 | Mould contracts needle and puts nut structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521023346.XU CN205238419U (en) | 2015-12-11 | 2015-12-11 | Mould contracts needle and puts nut structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205238419U true CN205238419U (en) | 2016-05-18 |
Family
ID=55937495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521023346.XU Expired - Fee Related CN205238419U (en) | 2015-12-11 | 2015-12-11 | Mould contracts needle and puts nut structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205238419U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976204A (en) * | 2017-06-07 | 2017-07-25 | 长治市华烨光电科技有限责任公司 | The automatic implantation apparatus of LED plastic cement external member drain pans nut injection |
| CN108582691A (en) * | 2018-05-29 | 2018-09-28 | 昆山嘉华汽车电子科技有限公司 | A kind of injection mold and the injection moulding process using injection mold production moulding |
| CN108705726A (en) * | 2018-05-29 | 2018-10-26 | 昆山嘉华汽车电子科技有限公司 | A kind of injection mold and its injection moulding process with accessory implantation auxiliary part |
| CN111571947A (en) * | 2020-03-30 | 2020-08-25 | 宁波均胜群英汽车系统股份有限公司 | A mould structure that is used for installing copper nut on insulator |
-
2015
- 2015-12-11 CN CN201521023346.XU patent/CN205238419U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976204A (en) * | 2017-06-07 | 2017-07-25 | 长治市华烨光电科技有限责任公司 | The automatic implantation apparatus of LED plastic cement external member drain pans nut injection |
| CN108582691A (en) * | 2018-05-29 | 2018-09-28 | 昆山嘉华汽车电子科技有限公司 | A kind of injection mold and the injection moulding process using injection mold production moulding |
| CN108705726A (en) * | 2018-05-29 | 2018-10-26 | 昆山嘉华汽车电子科技有限公司 | A kind of injection mold and its injection moulding process with accessory implantation auxiliary part |
| CN108582691B (en) * | 2018-05-29 | 2023-09-26 | 昆山嘉华汽车电子科技有限公司 | Injection mold and injection molding method for producing injection molding part by using injection mold |
| CN108705726B (en) * | 2018-05-29 | 2023-09-26 | 昆山嘉华汽车电子科技有限公司 | Injection mold with accessory implantation auxiliary component and injection molding method thereof |
| CN111571947A (en) * | 2020-03-30 | 2020-08-25 | 宁波均胜群英汽车系统股份有限公司 | A mould structure that is used for installing copper nut on insulator |
| CN111571947B (en) * | 2020-03-30 | 2021-01-05 | 宁波均胜群英汽车系统股份有限公司 | A mould structure that is used for installing copper nut on insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523890 Dongguan City, Dalang Province town level village and road, No. 228 Patentee after: GUANGDONG LONGSHINE TECHNOLOGY CO.,LTD. Address before: 523890 Dongguan City, Dalang Province town level village and road, No. 228 Patentee before: DONGGUAN LONGXIN PLASTIC HARDWARE PRODUCTS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |