CN203876098U - High-precision mould for automobile plastic product - Google Patents
High-precision mould for automobile plastic product Download PDFInfo
- Publication number
- CN203876098U CN203876098U CN201420273482.3U CN201420273482U CN203876098U CN 203876098 U CN203876098 U CN 203876098U CN 201420273482 U CN201420273482 U CN 201420273482U CN 203876098 U CN203876098 U CN 203876098U
- Authority
- CN
- China
- Prior art keywords
- mould
- erecting bed
- mounting platform
- patrix
- counterdie
- 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
Links
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a high-precision mould for an automobile plastic product. The high-precision mould comprises an upper mould and a lower mould, wherein the upper mould is arranged above the lower mould; a through mould cavity is arranged between the upper mould and the lower mould; a tapered mounting platform is arranged at the upper end of the upper mould; a tapered cavity communicated with the mould cavity is formed at the lower end of the lower mould; the depth of the tapered cavity is the same as the height of the tapered mounting platform; the tapered cavity is adapted to the tapered mounting platform; an upper mounting platform is formed on the outer wall of the upper mould; a lower mounting platform is formed on the outer wall of the lower mould; when the upper mould is mounted on the lower mould, the lower end face of the upper mounting platform is contacted with the upper end face of the upper mounting platform; and the upper mounting platform and the lower mounting platform are connected through a plurality of bolts. Self-centering positioning is formed through a tapered surface in a mould closing process of the upper mould and the lower mould so that the mould closing precision of the mould is greatly improved and the precision of a produced sheet in a casting process is ensured.
Description
Technical field
The utility model relates to a kind of automobile plastic goods high-precision mold.
Background technology
In the process of nowadays mould, often there will be the upper die and lower die location of mould inaccurate, while carrying out the demoulding while being mainly reflected in upper and lower mould matched moulds and after formed product, if in the time of matched moulds precision not brigadier directly affect the pattern of whole casting product, cause substandard products if deviation is crossed senior general; If the time unsettled words in the demoulding will bump mould with finished product, affect outward appearance and the quality of finished product.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of automobile plastic goods high-precision mold is provided, patrix can be located when with counterdie matched moulds more accurate, avoid occurring deviation.
The utility model solves the technical scheme that its technical problem adopts: a kind of automobile plastic goods high-precision mold, comprise upper die and lower die, described patrix is arranged on counterdie top, between upper die and lower die, there is the die cavity communicating, the upper end of described patrix is formed with taper erecting bed, the lower end of described counterdie is formed with the conical cavity communicating with die cavity, the degree of depth of described conical cavity is identical with the height of taper erecting bed, described conical cavity and taper erecting bed are suitable, the outer wall of described patrix is formed with erecting bed, the outer wall of described counterdie is formed with lower erecting bed, in the time that patrix is arranged on counterdie, the lower surface of described upper erecting bed contacts with the upper surface of upper erecting bed, between described upper erecting bed and lower erecting bed, be connected by multiple bolts.
Further, the radial dimension of described upper erecting bed is greater than the radial dimension of lower erecting bed.
The beneficial effects of the utility model are: upper die and lower die form self-centering location by the conical surface in the process of matched moulds, have greatly improved the precision of mould matched moulds, guarantee to produce the precision of sheet in casting cycle.
And go up the radial dimension of erecting bed by increase, make workman's both hands in the process of carrying out the demoulding can as much as possiblely catch the upper erecting bed of patrix, ensure for the smooth demoulding of patrix improves effectively.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Wherein: 1, patrix, 2, counterdie, 11, upper erecting bed, 21, taper erecting bed, 22, lower erecting bed.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of automobile plastic goods high-precision mold, comprise patrix 1 and counterdie 2, patrix 1 is arranged on counterdie 2 tops, between patrix 1 and counterdie 2, there is the die cavity communicating, the upper end of patrix 1 is formed with taper erecting bed 21, the lower end of counterdie 2 is formed with the conical cavity communicating with die cavity, the degree of depth of conical cavity is identical with the height of taper erecting bed 21, conical cavity and taper erecting bed 21 are suitable, the outer wall of patrix 1 is formed with erecting bed 11, the outer wall of counterdie 2 is formed with lower erecting bed 22, in the time that patrix 1 is arranged on counterdie 2, the lower surface of upper erecting bed 11 contacts with the upper surface of upper erecting bed 11, between upper erecting bed 11 and lower erecting bed 22, be connected by multiple bolts.
Patrix 1 and counterdie 2 form self-centering location by the conical surface in the process of matched moulds, have greatly improved the precision of mould matched moulds, guarantee to produce the precision of sheet in casting cycle.
The radial dimension of upper erecting bed 11 is greater than the radial dimension of lower erecting bed 22.By increasing the radial dimension of upper erecting bed 11, make workman's both hands in the process of carrying out the demoulding can as much as possiblely catch the upper erecting bed 11 of patrix 1, for improving effectively, the smooth demoulding of patrix 1 ensures.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (2)
1. an automobile plastic goods high-precision mold, it is characterized in that: comprise patrix (1) and counterdie (2), described patrix (1) is arranged on counterdie (2) top, between patrix (1) and counterdie (2), there is the die cavity communicating, the upper end of described patrix (1) is formed with taper erecting bed (21), the lower end of described counterdie (2) is formed with the conical cavity communicating with die cavity, the degree of depth of described conical cavity is identical with the height of taper erecting bed (21), described conical cavity and taper erecting bed (21) are suitable, the outer wall of described patrix (1) is formed with erecting bed (11), the outer wall of described counterdie (2) is formed with lower erecting bed (22), in the time that patrix (1) is arranged on counterdie (2), the lower surface of described upper erecting bed (11) contacts with the upper surface of upper erecting bed (11), between described upper erecting bed (11) and lower erecting bed (22), be connected by multiple bolts.
2. a kind of automobile plastic goods high-precision mold according to claim 1, is characterized in that: the radial dimension of described upper erecting bed (11) is greater than the radial dimension of lower erecting bed (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273482.3U CN203876098U (en) | 2014-05-25 | 2014-05-25 | High-precision mould for automobile plastic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273482.3U CN203876098U (en) | 2014-05-25 | 2014-05-25 | High-precision mould for automobile plastic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203876098U true CN203876098U (en) | 2014-10-15 |
Family
ID=51676640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420273482.3U Expired - Fee Related CN203876098U (en) | 2014-05-25 | 2014-05-25 | High-precision mould for automobile plastic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203876098U (en) |
-
2014
- 2014-05-25 CN CN201420273482.3U patent/CN203876098U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20180525 |