CN203019570U - Automobile interior part die - Google Patents
Automobile interior part die Download PDFInfo
- Publication number
- CN203019570U CN203019570U CN 201220742846 CN201220742846U CN203019570U CN 203019570 U CN203019570 U CN 203019570U CN 201220742846 CN201220742846 CN 201220742846 CN 201220742846 U CN201220742846 U CN 201220742846U CN 203019570 U CN203019570 U CN 203019570U
- Authority
- CN
- China
- Prior art keywords
- wear
- guide
- counterdie
- decoration member
- inner decoration
- 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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Abstract
The utility model discloses an automobile interior part die which comprises an upper die and a lower die, wherein multiple wear-resistant columns are integrally molded on the lower die; multiple grooves matched with the wear-resistant columns are formed in the upper die; the matching precision between the wear-resistant columns and the grooves is higher than the matching precision between a guide post and a guide sleeve. By employing guide of the guide post and the guide sleeve, the wear-resistant columns and the grooves are used for guiding, so that the guide precision of the die is improved, and the phenomenon that the guide post and the guide sleeve are blocked is avoided.
Description
Technical field
The utility model relates to a kind of mould, is specifically related to a kind of Vehicular inner decoration member mold.
Background technology
Vehicular inner decoration member mold generally adopts guide pillar, guide sleeve structure to realize guiding, and the quality of fit of general guide pillar, guide sleeve structure is relatively low, belongs to thick guiding, and product quality is had certain impact, if adopt degree of precision, easily causes again guide pillar, guide pin bushing stuck.
The utility model content
The technical problem that (one) will solve
It is good and be difficult for stuck Vehicular inner decoration member mold that the technical problems to be solved in the utility model is to provide a kind of guiding accuracy.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of Vehicular inner decoration member mold, it comprises upper die and lower die, all offer on upper die and lower die for the through hole that guide pillar, guide pin bushing are installed, one-body molded on counterdie have a plurality of wear-resisting posts, offer the groove that a plurality of and wear-resisting post matches on patrix, the quality of fit between wear-resisting post and groove is higher than the quality of fit between the guide pillar guide pin bushing.
Wherein, the middle part of counterdie offers die cavity, is equipped with rubber blanket in this die cavity.
Wherein, the depth dimensions of groove is greater than the height dimension of wear-resisting post.
(3) beneficial effect
Compared with prior art, the utility model also adopts wear-resisting post and groove guiding outside adopting guide pillar, guide pin bushing guiding, makes the guiding accuracy raising of mould, and is difficult for causing guide pillar, guide pin bushing stuck.
Description of drawings
Fig. 1 is the exploded perspective view of the utility model Vehicular inner decoration member mold.
Fig. 2 is the structural representation of the utility model Vehicular inner decoration member mold.
Fig. 3 is the A-A generalized section of Fig. 2.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but can not be used for limiting scope of the present utility model.
The structure of the utility model Vehicular inner decoration member mold as depicted in figs. 1 and 2, its cross-section structure as shown in Figure 3, this Vehicular inner decoration member mold comprises patrix 1 and counterdie 2, all offer on patrix 1 and counterdie 2 for the through hole 11,21 that guide pillar, guide pin bushing are installed, one-body molded on counterdie 2 have a plurality of wear-resisting posts 22, offer the groove 12 that a plurality of and wear-resisting post 22 matches on patrix 1, quality of fit between wear-resisting post 12 and groove 22 is higher than the quality of fit between the guide pillar guide pin bushing, the depth dimensions of groove 12 is convenient to complete matched moulds greater than the height dimension of wear-resisting post 22.In the present embodiment, quality of fit between the guide pillar guide pin bushing is controlled to be monolateral gap 0.07～0.08mm, and the quality of fit between wear-resisting post and groove is controlled to be monolateral gap 0.01～0.02mm, thereby has improved the guiding accuracy of mould, and is difficult for causing guide pillar, guide pin bushing stuck phenomenon.
Wherein, the middle part of counterdie 2 offers die cavity 23, is equipped with rubber blanket 3 in this die cavity 23, the setting of this rubber blanket can play certain cushioning effect when patrix presses down, and increased frictional force, and avoided inside gadget arbitrarily to slide in forming process, overcome the fold problem.
These are only preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. Vehicular inner decoration member mold, it is characterized in that: this mould comprises patrix (1) and counterdie (2), all offer on described patrix (1) and described counterdie (2) for the through hole (11,21) that guide pillar, guide pin bushing are installed, the upper one-body molded a plurality of wear-resisting posts (22) that have of described counterdie (2), offer the groove (12) that a plurality of and described wear-resisting post (22) matches on described patrix (1), the quality of fit between described wear-resisting post (12) and described groove (22) is higher than the quality of fit between described guide pillar guide pin bushing.
2. Vehicular inner decoration member mold according to claim 1, it is characterized in that: the middle part of described counterdie (2) offers die cavity (23), is equipped with rubber blanket (3) in this die cavity (23).
3. Vehicular inner decoration member mold according to claim 1, it is characterized in that: the depth dimensions of described groove (12) is greater than the height dimension of described wear-resisting post (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220742846 CN203019570U (en) | 2012-12-28 | 2012-12-28 | Automobile interior part die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220742846 CN203019570U (en) | 2012-12-28 | 2012-12-28 | Automobile interior part die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203019570U true CN203019570U (en) | 2013-06-26 |
Family
ID=48643581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220742846 Expired - Fee Related CN203019570U (en) | 2012-12-28 | 2012-12-28 | Automobile interior part die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203019570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442665A (en) * | 2017-08-31 | 2017-12-08 | 中山诺顿科研技术服务有限公司 | One kind locks convenient automobile die |
-
2012
- 2012-12-28 CN CN 201220742846 patent/CN203019570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442665A (en) * | 2017-08-31 | 2017-12-08 | 中山诺顿科研技术服务有限公司 | One kind locks convenient automobile die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |