CN203637054U - Rubber-part demolding device - Google Patents
Rubber-part demolding device Download PDFInfo
- Publication number
- CN203637054U CN203637054U CN201320870170.6U CN201320870170U CN203637054U CN 203637054 U CN203637054 U CN 203637054U CN 201320870170 U CN201320870170 U CN 201320870170U CN 203637054 U CN203637054 U CN 203637054U
- Authority
- CN
- China
- Prior art keywords
- stripper
- base plate
- rubber parts
- demolding device
- rubber
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 3
- 238000003754 machining Methods 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a rubber-part demolding device. The rubber-part demolding device comprises a demolding device bottom plate, wherein a plurality of demolding device ejecting rods penetrating through the demolding device bottom plate are inserted in the top surface of the demolding device bottom plate; the demolding device ejecting rods are arranged in an array manner on the top surface of the demolding device bottom plate; a plurality of protective supporting plates are arranged under the demolding device bottom plate; the top surfaces of the protective supporting plates are in contact with the bottom surface of the demolding device bottom plate; the four top corners of the top surface of each protective supporting plate support one demolding device ejecting rod respectively. The rubber-part demolding device disclosed by the utility model has the technical effects that the damage to the rubber-part demolding device and a mold used for machining a rubber part in the use process is effectively prevented, and the service life of the rubber-part demolding device and the mold used for machining the rubber part is effectively prolonged.
Description
Technical field
The utility model relates to a kind of rubber parts stripper in auto parts machinery field.
Background technology
Current rubber parts has been widely used in auto parts machinery industry, because rubber parts has special mechanical property, must adopt rubber parts stripper to carry out the demoulding.
As depicted in figs. 1 and 2, in industry, conventional rubber parts stripper comprises stripper base plate 1 at present, and the some stripper push rods 2 of pegging graft on the end face of stripper base plate 1, and stripper push rod 2 is arranged in matrix on the end face of stripper base plate 1.Because considering the applicability of rubber parts stripper operation, the weight of rubber parts stripper must alleviate, and cost must be controlled, and therefore current rubber parts stripper all adopts aluminum material processing.The anti-fatigue performance of current aluminum material is on the low side, therefore inevitably sacrificed the durability of rubber parts stripper, rubber parts stripper in use very easily damages, and also can damage because of rubber parts stripper the reasons such as distortion, the related mould damage that causes processing rubber part to use.
Cause the flimsy reason of rubber parts stripper to mainly contain two: the mould 5 that is positioned at rubber parts stripper below is provided with core rod alignment pin 51, in knockout course, core rod alignment pin 51 directly and stripper push rod 2 be the core rod alignment pin 51 that point-like contact condition causes and damage.On mould 5, be also provided with spacing guide pillar 52, locating slot 11 on stripper base plate 1 is because clash into and be out of shape with the multifrequency time of spacing guide pillar 52, in the time that the deflection of the locating slot 11 on stripper base plate 1 exceedes certain numerical value, all can there is deviation in the location before each demoulding of rubber parts stripper, also there is accordingly stressed monolateral phenomenon in the stress point between the core rod alignment pin 51 of stripper push rod 2 and mould, cause the damage of a large amount of core rod alignment pins 51, also reduced the service life of rubber parts stripper simultaneously.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of rubber parts stripper is provided, and it can effectively prevent the damage in use of mould that himself and processing rubber part use.
A kind of technical scheme that realizes above-mentioned purpose is: a kind of rubber parts stripper, comprise stripper base plate, on the end face of described stripper base plate, be plugged with some stripper push rods that run through described stripper base plate, described stripper push rod is arranged in matrix on the end face of described stripper base plate;
The below of described stripper base plate is provided with some ballistic support plates, the end plane-plane contact of the end face of described ballistic support plate and described stripper base plate, and four drift angles of described ballistic support plate top surface support respectively the stripper push rod described in.
Further, described ballistic support plate is fixing by the bottom surface of two bolts and described stripper base plate.
Further, along the long axis direction of described stripper base plate, described ballistic support plate is alternately arranged by row on the bottom surface of described stripper base plate.
Further, the hardness of described ballistic support plate is greater than the hardness of described stripper base plate.
Further, described ballistic support plate is fabricated from iron.
Further, two drift angles of described stripper base plate long axis direction one end are provided with locating slot, and the bottom surface of described stripper base plate is provided with the Anti-bumping protection plate corresponding with described locating slot position.
Further, the hardness of described Anti-bumping protection plate is greater than the hardness of described stripper base plate.
Further, described Anti-bumping protection plate is fabricated from iron.
Further, described Anti-bumping protection plate is bolted to described stripper base plate bottom surface by two.
Further, described stripper base plate is provided with the locating hole that is positioned at described locating slot homonymy.
Adopted the technical scheme of a kind of rubber parts stripper of the present utility model, below stripper base plate, increased some and its end plane-plane contact, four drift angles of end face support respectively the technical scheme of the rubber parts stripper of a stripper push rod.Its technique effect is: effectively prevent the damage in use of mould that rubber parts stripper self and processing rubber part use, effectively extended the service life of the mould that rubber parts stripper self and processing rubber part use.
Brief description of the drawings
Fig. 1 is the top view of a kind of rubber parts stripper of prior art.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Fig. 3 is the top view of a kind of rubber parts stripper of the present utility model.
Fig. 4 is that the A-A of Fig. 1 is to cutaway view.
Fig. 5 is the upward view of a kind of rubber parts stripper of the present utility model.
Detailed description of the invention
Refer to Fig. 3 to Fig. 5, inventor of the present utility model is in order to understand the technical solution of the utility model better, below by embodiment particularly, and is described in detail by reference to the accompanying drawings:
Refer to Fig. 3 to Fig. 5, a kind of rubber parts stripper of the present utility model, comprise stripper base plate 1, be plugged with some stripper push rods 2 that run through stripper base plate 1 on the end face of stripper base plate 1, stripper push rod 2 is arranged in matrix on the end face of stripper base plate 1.The below of stripper base plate 1 is provided with some ballistic support plates 3, the end plane-plane contact of the end face of ballistic support plate 3 and stripper base plate 1, and four drift angles of ballistic support plate 3 end faces support respectively a stripper push rod 2.Meanwhile, every stripper push rod 2 on this rubber parts stripper all will be subject to the support of at least one block of ballistic support plate 3.The thickness of ballistic support plate 3 is greater than the height of core rod alignment pin 51 in mould 5.
The object of design is like this: on the bottom surface of stripper base plate 1, increased ballistic support plate 3, make stripper push rod 2 in the time of product demoulding and the core rod alignment pin 51 of mould 5 keeps certain gap, thereby avoided the core rod alignment pin 51 of mould 5 because directly contact the damage of the mould 5 causing with the point-like of stripper push rod 2; And ballistic support plate 3 is directly surface contact state with the template 53 of mould 5, has increased the lifting surface area of stripper base plate 1, has improved greatly the service life of rubber parts stripper.
In the present embodiment, each ballistic support plate 3 is fixing by the bottom surface of two bolts and stripper base plate 1.
In order to ensure the use of mould 5, and the serviceability of rubber parts stripper itself, in the present embodiment, ballistic support plate 3 is the long axis direction along stripper base plate 1 on the bottom surface of stripper base plate 1, alternately arranges, as shown in Figure 5 by row.
In order to ensure the intensity of rubber parts stripper, the hardness of ballistic support plate 3 is greater than the hardness of stripper base plate 1.In the present embodiment, ballistic support plate 3 is fabricated from iron.
Two drift angles of stripper base plate 1 long axis direction one end are provided with locating slot 11, and the second place of a kind of rubber parts stripper in the utility model improves and is: the bottom surface of stripper base plate 1 is provided with the Anti-bumping protection plate 4 corresponding with locating slot 11 positions.
The object of design is like this: the durability that has greatly improved the locating slot 11 of stripper base plate 1, by increasing Anti-bumping protection plate 4, prevent the locating slot 11 of the stripper base plate 1 of aluminium matter, because clashing into and cause the distortion of stripper base plate 1 at locating slot 11 places with the spacing guide pillar 52 of mould 5 in multifrequency time ground, prevent that the position location between rubber parts stripper and mould 5 from deviation occurring, prevent that stressed monolateral phenomenon from appearring in the stress point between stripper push rod 2 and the core rod alignment pin 51 of mould 5, greatly reduce the damage of the core rod alignment pin 51 of mould 5, also extended the service life of rubber parts stripper simultaneously.
For the protection of the locating slot 11 to stripper base plate 1, the hardness of Anti-bumping protection plate 4 is greater than the hardness of stripper base plate 1.In the present embodiment, Anti-bumping protection plate 4 is fabricated from iron, and is bolted to stripper base plate 1 bottom surface by two.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the utility model is described, and be not used as restriction of the present utility model, as long as within the scope of connotation of the present utility model, variation, modification to the above embodiment all will drop within the scope of claims of the present utility model.
Claims (10)
1. a rubber parts stripper, comprise stripper base plate (1), on the end face of described stripper base plate (1), be plugged with the some stripper push rods (2) that run through described stripper base plate (1), described stripper push rod (2) is arranged in matrix on the end face of described stripper base plate (1); It is characterized in that:
The below of described stripper base plate (1) is provided with some ballistic support plates (3), the end plane-plane contact of the end face of described ballistic support plate (3) and described stripper base plate (1), four drift angles of described ballistic support plate (3) end face support respectively the stripper push rod (2) described in.
2. a kind of rubber parts stripper according to claim 1, is characterized in that: described ballistic support plate (3) is fixing by the bottom surface of two bolts and described stripper base plate (3).
3. a kind of rubber parts stripper according to claim 2, is characterized in that: along the long axis direction of described stripper base plate (1), described ballistic support plate (3) is alternately arranged by row on the bottom surface of described stripper base plate (1).
4. according to a kind of rubber parts stripper described in any one in claims 1 to 3, it is characterized in that: the hardness of described ballistic support plate (3) is greater than the hardness of described stripper base plate (1).
5. a kind of rubber parts stripper according to claim 4, is characterized in that: described ballistic support plate (3) is fabricated from iron.
6. according to a kind of rubber parts stripper described in any one in claims 1 to 3; it is characterized in that: two drift angles of described stripper base plate (1) long axis direction one end are provided with locating slot (11), the bottom surface of described stripper base plate (1) is provided with the Anti-bumping protection plate (4) corresponding with described locating slot (11) position.
7. a kind of rubber parts stripper according to claim 6, is characterized in that: the hardness of described Anti-bumping protection plate (4) is greater than the hardness of described stripper base plate (1).
8. a kind of rubber parts stripper according to claim 7, is characterized in that: described Anti-bumping protection plate (4) is fabricated from iron.
9. a kind of rubber parts stripper according to claim 6, is characterized in that: described Anti-bumping protection plate (4) is bolted to described stripper base plate (1) bottom surface by two.
10. a kind of rubber parts stripper according to claim 6, is characterized in that: described stripper base plate (1) is provided with the locating hole (12) that is positioned at described locating slot (11) homonymy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870170.6U CN203637054U (en) | 2013-12-26 | 2013-12-26 | Rubber-part demolding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870170.6U CN203637054U (en) | 2013-12-26 | 2013-12-26 | Rubber-part demolding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203637054U true CN203637054U (en) | 2014-06-11 |
Family
ID=50868331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320870170.6U Expired - Lifetime CN203637054U (en) | 2013-12-26 | 2013-12-26 | Rubber-part demolding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203637054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640128A (en) * | 2013-12-26 | 2014-03-19 | 采埃孚橡胶金属(上海)有限公司 | Rubber part stripper |
-
2013
- 2013-12-26 CN CN201320870170.6U patent/CN203637054U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640128A (en) * | 2013-12-26 | 2014-03-19 | 采埃孚橡胶金属(上海)有限公司 | Rubber part stripper |
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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: BOGE ELASTMETALL SHANGHAI CO., LTD. Free format text: FORMER NAME: ZF RUBBER METAL (SHANGHAI) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201700 Shanghai city Qingpu District Tianchen Road No. 1818 Patentee after: BOGE ELASTMETALL SHANGHAI CO.,LTD. Address before: 201700 Shanghai city Qingpu District Tianchen Road No. 1818 Patentee before: ZF RUBBER METAL (SHANGHAI) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |