CN209207902U - Open mold hooking device is limited without distance - Google Patents
Open mold hooking device is limited without distance Download PDFInfo
- Publication number
- CN209207902U CN209207902U CN201821796789.6U CN201821796789U CN209207902U CN 209207902 U CN209207902 U CN 209207902U CN 201821796789 U CN201821796789 U CN 201821796789U CN 209207902 U CN209207902 U CN 209207902U
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- Prior art keywords
- item
- die sinking
- distance
- upper mold
- drag hook
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- 238000000465 moulding Methods 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model belongs to injection mould open molding techniques field, is related to a kind of without distance limitation open mold hooking device.It includes the die sinking item being arranged in upper mold, and it is fixed on the drag hook item in lower die, die sinking item is pressed on drag hook item, elastic component is equipped in the upper mold, the inner wall of end that item is opened close to elastic component is equipped with inclined surface, and rotary gap is formed between the inclined surface and upper mold outer wall, and the die sinking bottom is equipped with the first hook, the drag hook bottom is equipped with the second drag hook, and the die sinking item is rotatably connected in upper mold.The utility model not only has the function of limiting die sinking distance, but also has the function of infinitely demoulding distance.It is adapted to the oil cylinder without stroke, to expand the die sinking distance of mold.
Description
Technical field
The utility model belongs to injection mould open molding techniques field, is related to a kind of without distance limitation open mold hooking device.
Background technique
Injection mould is divided into upper die and lower die, injection molding when, upper die and lower die need to mold, after the completion of injection molding, upper mold and
Lower die needs to be opened, to complete the demoulding of product.The die sinking and molding of the prior art generally use the oil cylinder system on injection molding machine
System makes upper die and lower die (fixed half and moving half) to form die sinking limit distance and is then completed by drag hook to complete, in upper mold
When drag hook on drag hook and lower die is clamped, die sinking distance is limited.At that time, in certain production fields, when switching product, sometimes
It is only possible to change a upper mold or lower die, this results in the distance of the drag hook between upper and lower mould and mismatches, and causes die sinking distance that can not adjust
It is whole, namely when need further increase die sinking apart from when, since the drag hook on upper and lower mould is mutually clamped, and lead to not
Further die sinking.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of without distance limitation open mold hooking device.
In order to achieve the above objectives, the utility model uses following technical proposal:
It is a kind of to limit open mold hooking device without distance, including the die sinking item being arranged in upper mold, and it is fixed on lower die
On drag hook item, die sinking item is pressed on drag hook item, elastic component is equipped in the upper mold, is opened item close to the end of elastic component
Inner wall is equipped with inclined surface, rotary gap is formed between the inclined surface and upper mold outer wall, the die sinking bottom is equipped with
First hook, the drag hook item top are equipped with the second drag hook, and the die sinking item is rotatably connected in upper mold.
Above-mentioned without in distance limitation open mold hooking device, it is solid that the die sinking two sides are respectively equipped with a die sinking
Determine block, the die sinking fixed block is fixed in upper mold, die sinking item and die sinking fixed block rotation connection.
Above-mentioned without in distance limitation open mold hooking device, the die sinking item is equipped with the first pin hole, described
It is opened fixed block and is equipped with the second pin hole, the position of first pin hole and the second pin hole is corresponding, in the first pin hole and the
Pin shaft is inserted in two pin holes.
Above-mentioned without in distance limitation open mold hooking device, it is additionally provided with two pieces in the upper mold and is located at die sinking item two
The lateral register block of side, the lateral register block are fixedly connected with upper mold.
Above-mentioned without in distance limitation open mold hooking device, it is fixed with cope plate in the upper mold, in cope plate
It is interior to be equipped with elastic component accommodating cavity for accommodating elastic component, the both ends of the elastic component be resisted against elastic component accommodating cavity bottom and
On inclined surface.
Above-mentioned without in distance limitation open mold hooking device, the cross-sectional area of the rotary gap from cope plate toward
The direction of upper mold gradually becomes smaller.
Above-mentioned without in distance limitation open mold hooking device, the elastic component is cylindrical spring.
Above-mentioned without in distance limitation open mold hooking device, the die sinking item is equipped with close to the side wall of drag hook item
Arc-shaped molding positioning region, the second drag hook top are equipped with the molding cambered surface to match with molding positioning region.
Compared with prior art, utility model has the advantages that
The utility model not only has the function of limiting die sinking distance, but also has the function of infinitely demoulding distance.It is adapted to
Without the oil cylinder of stroke, to expand the die sinking distance of mold, make improving between different mold upper and lower moulds with adaptive.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is the explosive view of the utility model.
Fig. 4 is enlarged drawing at the A of Fig. 2.
In figure: upper mold 1, die sinking item 2, lower die 3, drag hook item 4, elastic component 5, inclined surface 6, rotary gap 7, first hook 8,
Second drag hook 9, the first pin hole 11, the second pin hole 12, pin shaft 13, lateral register block 14, cope plate 15, closes die sinking fixed block 10
Mould positioning region 16, molding cambered surface 17.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of limit open mold hooking device without distance, including the die sinking item 2 being arranged in upper mold 1, with
And it is fixed on the drag hook item 4 in lower die 3, and die sinking item 2 is pressed on drag hook item 4, in conjunction with shown in Fig. 2 and Fig. 4, the upper mold 1
Interior to be equipped with elastic component 5, die sinking item 2 is equipped with inclined surface 6, the inclined surface 6 and upper mold 1 close to the inner wall of end of elastic component 5
Rotary gap 7 is formed between outer wall, 2 bottom of die sinking item is equipped with the first hook 8, and the is equipped at the top of the drag hook article 4
Two drag hooks 9, the die sinking item 2 are rotatably connected in upper mold 1.
The utility model, in die sinking, oil cylinder pulls upper mold 1 and lower die 3 to be detached from, and forms die sinking, die sinking item 2 and upper mold 1
It moves synchronously, when the first hook 8 and the clamping of the second drag hook 9, to be opened agretope, such as to continue to be opened at this time, in die sinking item 2
Outer wall pressure equipped with inclined surface 6 makes to be opened 2 end of item along inclined surface fitting upper mold, and the first drag hook 8 and the second drag hook 9 are detached from,
Oil cylinder pulls on upper mold 1, and realization can continue to demould.That is, the utility model not only has the function of limiting die sinking distance, but also tool
Play the role of unlimited stripper distance from.
It will be appreciated by those skilled in the art that being opened item 2 in order to realize balance in die sinking and drag hook item 4 can be along upper mold 1
Center line symmetrical setting two, two die sinking concurrently-actings.
Die sinking item 2 needs to be located in upper mold, die sinking can be realized when pulling and being opened item 2 in this way, in this implementation
In example, die sinking 2 two sides of item are respectively equipped with a die sinking fixed block 10, and the die sinking fixed block 10 is fixed in upper mold, die sinking
Item 2 and die sinking fixed block 10 are rotatablely connected, namely when being opened the rotation of item 2, and center of rotation is the connection with die sinking fixed block 10
Place.
Specifically, as shown in connection with fig. 3, die sinking item 2 is equipped with the first pin hole 11, and the die sinking fixed block 10 is equipped with
The position of second pin hole 12, first pin hole 11 and the second pin hole 12 is corresponding, in the first pin hole 11 and the second pin hole 12
Inside it is inserted with pin shaft 13.
In order to keep die sinking item 2 vertically positioned, it is additionally provided with two pieces in upper mold 1 and is located at the lateral of die sinking 2 two sides of item
Locating piece 14, the lateral register block 14 are fixedly connected with upper mold.
Lateral register block 14 is located at below die sinking locating piece, and being opened between item 2 and lateral register block 14 has glade plane space,
When being opened the rotation of item 2, it is slidably connected with the formation of lateral register block 14.
It is fixed with cope plate 15 in upper mold 1, the elastic component accommodating cavity for accommodating elastic component 5 is equipped in cope plate 15,
The both ends of the elastic component 5 are resisted against on elastic component accommodating cavity bottom and inclined surface 6.
The cross-sectional area of preferred embodiment, rotary gap 7 is gradually become smaller from cope plate 15 toward the direction of upper mold 1, wedge shaped.'s
Elastic component 5 is cylindrical spring.
It is opened item 2 and is equipped with arc-shaped molding positioning region 16, the second drag hook 9 top close to the side wall of drag hook item 4
Portion is equipped with the molding cambered surface 17 to match with molding positioning region 16, and in molding, molding cambered surface 17 and molding positioning region 16 are formed
It is slidably connected, not will lead to hard collision.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although herein more using between upper mold 1, die sinking item 2, lower die 3, drag hook item 4, elastic component 5, inclined surface 6, rotation
Gap 7, first links up with the 8, second drag hook 9, die sinking fixed block 10, the first pin hole 11, the second pin hole 12, pin shaft 13, lateral register block
14, the terms such as cope plate 15, molding positioning region 16, molding cambered surface 17, but it does not exclude the possibility of using other terms.It uses
These terms are used for the purpose of being more convenient to describe and explain the essence of the utility model, are construed as any additional
Limitation be all contrary to the spirit of the present invention.
Claims (8)
1. a kind of limit open mold hooking device without distance, including the die sinking item (2) being arranged on upper mold (1), and it is fixed on
Drag hook item (4) in lower die (3), die sinking item (2) are pressed on drag hook item (4), which is characterized in that are set in the upper mold (1)
Flexible part (5), die sinking item (2) close to elastic component (5) inner wall of end be equipped with inclined surface (6), the inclined surface (6) and
Rotary gap (7) are formed between upper mold (1) outer wall, die sinking item (2) bottom is equipped with the first hook (8), the drag hook
The second drag hook (9) are equipped at the top of item (4), the die sinking item (2) is rotatably connected on upper mold (1).
2. according to claim 1 limit open mold hooking device without distance, which is characterized in that the die sinking item (2)
Two sides are respectively equipped with a die sinking fixed block (10), and the die sinking fixed block (10) is fixed in upper mold, are opened item (2) and open
Mould fixed block (10) rotation connection.
3. according to claim 2 limit open mold hooking device without distance, which is characterized in that the die sinking item (2)
It is equipped with the first pin hole (11), the die sinking fixed block (10) is equipped with the second pin hole (12), first pin hole (11)
It is corresponding with the position of the second pin hole (12), pin shaft (13) are inserted in the first pin hole (11) and the second pin hole (12).
4. according to claim 2 limit open mold hooking device without distance, which is characterized in that in the upper mold (1)
It is additionally provided with two pieces of lateral register blocks (14) for being located at die sinking item (2) two sides, the lateral register block (14) and the fixed company of upper mold
It connects.
5. according to claim 1 limit open mold hooking device without distance, which is characterized in that in the upper mold (1)
Cope plate (15) are fixed with, the elastic component accommodating cavity for accommodating elastic component (5), the elasticity are equipped in cope plate (15)
The both ends of part (5) are resisted against on elastic component accommodating cavity bottom and inclined surface (6).
6. according to claim 5 limit open mold hooking device without distance, which is characterized in that the rotary gap
(7) cross-sectional area is gradually become smaller from cope plate (15) toward the direction of upper mold (1).
7. according to claim 1 limit open mold hooking device without distance, which is characterized in that the elastic component (5)
For cylindrical spring.
8. according to claim 1 limit open mold hooking device without distance, which is characterized in that the die sinking item (2)
Side wall close to drag hook item (4) is equipped with arc-shaped molding positioning region (16), is equipped with and conjunction at the top of second drag hook (9)
The molding cambered surface (17) that mould positioning region (16) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796789.6U CN209207902U (en) | 2018-11-01 | 2018-11-01 | Open mold hooking device is limited without distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796789.6U CN209207902U (en) | 2018-11-01 | 2018-11-01 | Open mold hooking device is limited without distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209207902U true CN209207902U (en) | 2019-08-06 |
Family
ID=67457999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821796789.6U Expired - Fee Related CN209207902U (en) | 2018-11-01 | 2018-11-01 | Open mold hooking device is limited without distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209207902U (en) |
-
2018
- 2018-11-01 CN CN201821796789.6U patent/CN209207902U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318000 Houyao Industrial Zone, Beiyang Town, Huangyan District, Taizhou City, Zhejiang Province Patentee after: Zhejiang Ouwei Furniture Co.,Ltd. Address before: 318000 Houyao Industrial Zone, Beiyang Town, Huangyan District, Taizhou City, Zhejiang Province Patentee before: TAIZHOU OUWEI FURNITURE 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: 20190806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |