CN201989294U - Mould structure with floating, core-shrinking and combined slant-top core-pulling effects - Google Patents
Mould structure with floating, core-shrinking and combined slant-top core-pulling effects Download PDFInfo
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- CN201989294U CN201989294U CN2010206629476U CN201020662947U CN201989294U CN 201989294 U CN201989294 U CN 201989294U CN 2010206629476 U CN2010206629476 U CN 2010206629476U CN 201020662947 U CN201020662947 U CN 201020662947U CN 201989294 U CN201989294 U CN 201989294U
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- core
- oblique top
- slant
- mould structure
- pulling mechanism
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Abstract
The utility model provides a mould structure with floating, core-shrinking and combined slant-top core-pulling effects. The mould structure comprises an inserter floating mechanism, a core shrinking and pulling mechanism and a combined slant-top core-pulling mechanism, wherein the inserter floating mechanism comprises an ejector (4), an ejector limiting and fixing seat (11) and a spring (12); the core shrinking and pulling mechanism comprises a slider (17), a sliding guide sleeve (18), a slider T-shaped guide track (19) and a support packing (20); and the combined slant-top core-pulling mechanism comprises a small slant top A (21), a small slant top B (22) and a slant-top sliding seat (23). The utility model is characterized in that the slider (17) is tilted a certain angle and combines with the slider T-shaped guide track (19) that is fixed on a lower plate (19) to complete the core shrinking and pulling operation; the slant-top sliding seat (23) is connected with the ejector (4) through the sliding guide sleeve (18) which is tilted; when the ejector (4) moves upward, the small slant top A (21) and the small slant top B (22) are combined to complete the core pulling operation of a side hole. The mould structure achieves the effects of oblique core-pulling operation of the support and the core-pulling operation of the hole on the side wall of the support without affecting the demoulding of the grid body, and can not only reduce the product cost and the mould cost but also increase the production efficiency.
Description
Technical field
The utility model relates to a kind of automobile die field, just provides a kind of novel automobile die structure for automobile making.
Background technology
At present, the automobile die structure adopts is the grid body and the independently mould of two pairs on backup radar support of parking, after the injection mo(u)lding, integrally welded two products again; Finish this product and must open two pairs of moulds, injection moulding on two injection machines also will be welded at last.Like this, increase product cost and die cost greatly, limited production efficiency simultaneously.For this reason, provide a kind of automobile die structure that can enhance productivity, effectively reduce production costs.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, its technical scheme is: a kind of compound oblique top of core mould structure of loosing core that contracts that floats, comprise the mold insert relocation mechanism, contract core core-pulling mechanism and compound oblique top core-pulling mechanism, described mold insert relocation mechanism comprises jacking block (4), the spacing holder of jacking block (11) and spring (12); The described core core-pulling mechanism that contracts comprises slide block (17), slider guide cover (18), slide block T type guide rail (19) and supports backing plate (20); Described compound oblique top core-pulling mechanism comprises little oblique top A (21), little oblique top B (22) and oblique top sliding seat (23).
Further, after the jacking block in the mold insert relocation mechanism (4) ejects a segment distance by push pedal (8), spacing by the spacing holder of jacking block (11); A tilt angle and finish the core that contracts and loose core of the slide block (17) in the core core-pulling mechanism of contracting by being fixed on slide block T type guide rail (19) on the lower shoe (9); Oblique top sliding seat (23) in the compound oblique top core-pulling mechanism is connected with jacking block (4) by the slider guide cover (18) that tilts, and when jacking block (4) when moving upward, little oblique top A (21) and little oblique top B (22) finish loosing core of lateral aperture.
The utility model structure when not influencing the depanning of grid body, solved support oblique loose core and rack side wall on the loosing core of hole, both saved product cost and die cost, improved production efficiency again.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing 1 is the sectional view of the mold insert relocation mechanism of an enforcement of the utility model
Accompanying drawing 2 is the core core-pulling mechanism sectional view that contracts of an enforcement of the utility model
Accompanying drawing 3 is the compound oblique top core-pulling mechanism sectional view of an enforcement of the utility model
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Push rod guide post 10 among Fig. 1 and jacking block 4 are fixedlyed connected by wedge block, push rod guide post 10 overlaps in 8 with the slider guide that is fixed on punch 5 and is slidingly matched, push rod guide post 10 usefulness screws are fixedlyed connected with the spacing holder 11 of jacking block, and spring 12 is placed in the bottom of the spacing holder 11 of jacking block.
Slide block mold insert 15 among Fig. 2 is fixedlyed connected with slide block 17 by pin 16; Slider guide cover 18 is fixedlyed connected with jacking block 4 by screw; Slide block 17 is slidingly matched with slider guide cover 18; Slide block T type guide rail 19 supports backing plate 20 and fixedlys connected with lower shoe 9; Slide block 17 is slidingly matched with slide block T type guide rail 19.
Little oblique top 21 among Fig. 3, little oblique top 22 are by slide block mold insert 15, slide block 17 guiding; Oblique top sliding seat 23 overlaps 18 by screw and slider guide fixedlys connected; Little oblique top A 21, little oblique top B 22 are slidingly matched with oblique top sliding seat 23 respectively.
Its course of work is: injection moulding is finished, the mould die sinking, and push rod fixed head 7 and push pedal 8 eject, and drive jacking block 4, push rod 6 eject.After jacking block 4 ejected a segment distance forward, the spacing holder 11 of jacking block was run into punch 5, and jacking block 4 stops to eject motion.Push rod 6 continues to eject, and makes product break away from jacking block 4.When jacking block 4 ejected forward, slide block 17 made slide block 17 loose core by slider guide cover 18 cores that contract of finishing inclined hole along 19 horizontal movements of slide block T type guide rail.When jacking block 4 ejected forward, the slider guide cover 18 and the oblique top sliding seat 23 that are fixed on the jacking block 4 moved together with jacking block 4.Little oblique top A 21, little oblique top B 22 be motion respectively in oblique top sliding seat 23, thereby finishes loosing core of lateral aperture.
The utility model structure Under The Grille mould of 204 that has been used to run quickly, the backup radar support is integrated on the grid parking.Because there is angle in the depanning direction of support with the depanning direction of grid body, therefore, there be not the loosing core of hole on the conventional oblique top of spatial design or slide block realization support and the rack side wall.The utility model structure when not influencing the depanning of grid body, solved support oblique loose core and rack side wall on the loosing core of hole.This compound oblique top of the core mould structure of loosing core that contracts that floats had both been saved product cost and die cost, had improved production efficiency again.
Claims (4)
1. the compound oblique top of core mould structure of loosing core that contracts that floats comprises the mold insert relocation mechanism, contract core core-pulling mechanism and compound oblique top core-pulling mechanism, it is characterized in that described mold insert relocation mechanism comprises jacking block (4), the spacing holder of jacking block (11) and spring (12); The described core core-pulling mechanism that contracts comprises slide block (17), slider guide cover (18), slide block T type guide rail (19) and supports backing plate (20); Described compound oblique top core-pulling mechanism comprises little oblique top A (21), little oblique top B (22) and oblique top sliding seat (23).
2. according to the described compound oblique top of the core mould structure of loosing core that contracts that floats of claim 1, it is characterized in that jacking block (4) in the mold insert relocation mechanism ejects a segment distance by push pedal (8) after, lean on the spacing holder of jacking block (11) spacing.
3. according to the described compound oblique top of the core mould structure of loosing core that contracts that floats of claim 1, a tilt angle and finish the core that contracts and loose core of the slide block (17) in the core core-pulling mechanism that it is characterized in that contracting by being fixed on slide block T type guide rail (19) on the lower shoe (9).
4. according to the described compound oblique top of the core mould structure of loosing core that contracts that floats of claim 1, it is characterized in that the oblique top sliding seat (23) in the compound oblique top core-pulling mechanism is connected with jacking block (4) by the slider guide cover (18) that tilts, when jacking block (4) when moving upward, little oblique top A (21) and little oblique top B (22) finish loosing core of lateral aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206629476U CN201989294U (en) | 2010-12-16 | 2010-12-16 | Mould structure with floating, core-shrinking and combined slant-top core-pulling effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206629476U CN201989294U (en) | 2010-12-16 | 2010-12-16 | Mould structure with floating, core-shrinking and combined slant-top core-pulling effects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201989294U true CN201989294U (en) | 2011-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206629476U Expired - Lifetime CN201989294U (en) | 2010-12-16 | 2010-12-16 | Mould structure with floating, core-shrinking and combined slant-top core-pulling effects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201989294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139523A (en) * | 2010-12-16 | 2011-08-03 | 常州华威亚克模具有限公司 | Floating core shrinkage and composite inclined ejecting core-pulling mould structure |
| CN106346716A (en) * | 2016-08-31 | 2017-01-25 | 宁波方正汽车模具有限公司 | Mold release device for gas inlet grid assemblies |
-
2010
- 2010-12-16 CN CN2010206629476U patent/CN201989294U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139523A (en) * | 2010-12-16 | 2011-08-03 | 常州华威亚克模具有限公司 | Floating core shrinkage and composite inclined ejecting core-pulling mould structure |
| CN106346716A (en) * | 2016-08-31 | 2017-01-25 | 宁波方正汽车模具有限公司 | Mold release device for gas inlet grid assemblies |
| CN106346716B (en) * | 2016-08-31 | 2019-08-02 | 宁波方正汽车模具股份有限公司 | The stripper apparatus of air inlet grill assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGZHOU HUAWEI MOLD CO., LTD. Free format text: FORMER NAME: CHANGZHOU CITY HUAWEI MOLD CO., LTD. Owner name: CHANGZHOU CITY HUAWEI MOLD CO., LTD. Free format text: FORMER NAME: CHANGZHOU HUAWEI ARRK MOLD CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213022 No. 155, Qinling Mountains Road, national hi tech Industrial Development Zone, Jiangsu, Changzhou Patentee after: Changzhou Huawei mould Co.,Ltd. Address before: 213022 No. 155, Qinling Mountains Road, national hi tech Industrial Development Zone, Jiangsu, Changzhou Patentee before: CHANGZHOU HUAWEI ARRK MOLD Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 213022 No. 155, Qinling Mountains Road, Xinbei District, Jiangsu, Changzhou Patentee after: CHANGZHOU HUAWEI MOLD Co.,Ltd. Address before: 213022 No. 155, Qinling Mountains Road, national hi tech Industrial Development Zone, Jiangsu, Changzhou Patentee before: Changzhou Huawei mould Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |
|
| CX01 | Expiry of patent term |