CN202479355U - Combined corrugated pipe forming mould plate with bolt connection structure - Google Patents
Combined corrugated pipe forming mould plate with bolt connection structure Download PDFInfo
- Publication number
- CN202479355U CN202479355U CN2012200485403U CN201220048540U CN202479355U CN 202479355 U CN202479355 U CN 202479355U CN 2012200485403 U CN2012200485403 U CN 2012200485403U CN 201220048540 U CN201220048540 U CN 201220048540U CN 202479355 U CN202479355 U CN 202479355U
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- CN
- China
- Prior art keywords
- matrix
- mould plate
- corrugated pipe
- pipe forming
- combined
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a combined corrugated pipe forming mould plate with a bolt connection structure. The combined corrugated pipe forming mould plate comprises an upper mould plate and a lower mould plate, wherein a complete corrugated pipe forming mould plate is formed when the junction surfaces of the upper mould plate and the lower mould plate are combined. The combined corrugated pipe forming mould plate is characterized in that the upper mould plate and the lower mould plate are combined through two pairs of positioning holes and positioning pins which are in clearance fit by the junction surfaces. By utilizing the combined corrugated pipe forming mould plate, the combination of the corrugated pipe forming mould plate is quickly realized, and the accuracy of the combined mould plate is high.
Description
Technical field
The utility model relates to the combined type matrix structure in a kind of bellows forming process.
Background technology
Existing bellows generally is straight tube to be placed on adopt the compression moulding of bellows moulding combined type matrix on corrugated pipe forming device or the make-up machine.Present bellows moulding combined type matrix is combined by two matrixs, is combined into complete bellow forming sheet with the bolt connection between two matrixs.Before the bellows moulding, earlier two matrixs are connected with bolt, cover installs to straight drum outer wall then, carries out bellows compression moulding; After the compression moulding, unclamp bolt, separate, take off matrix.This bellows moulding combined type matrix adopts bolt to connect, and combination back matrix precision is relatively poor, and need adorn the folding bolt during combination, and is bothersome time-consuming.
The utility model content
The purpose of the utility model is the deficiency to prior art, and a kind of combination that can realize the bellow forming sheet very quickly is provided, the high bellows moulding combined type matrix with latch syndeton of combination back matrix precision.
The utility model is realized technical goal through following technical proposals.
Bellows moulding combined type matrix with latch syndeton comprises matrix, following matrix; When said upward matrix, following matrix faying face combination, form complete bellow forming sheet; Its improvements are: said upward matrix, following matrix combine through the locating hole and the alignment pin of two pairs of matched in clearance on the faying face.
A kind of further technical scheme of the utility model is: the said faying face of going up matrix is provided with locating hole, and correspondence position is provided with alignment pin on the faying face of following matrix.
The another kind of further technical scheme of the utility model is: the said faying face of going up matrix is provided with alignment pin, and correspondence position is provided with locating hole on the faying face of following matrix.
The utility model compared with prior art has following good effect:
1. simple in structure, be easy to make.
2. through the locating hole and the alignment pin of matched in clearance on the die attachment face, can realize the combination of bellow forming sheet very quickly, and combination back matrix precision is high.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A profile among Fig. 1.
Fig. 3 is the I part enlarged diagram among Fig. 1.
The specific embodiment
Below according to accompanying drawing and combine embodiment that the utility model is described further.
Bellows moulding combined type matrix with latch syndeton shown in the drawings comprises matrix 1, following matrix 2, last matrix 1, down during the combination of matrix 2 faying faces, forms complete bellow forming sheet; The utility model matrix 1, down matrix 2 through faying face on the locating hole 3 and the alignment pin 4 of two pairs of matched in clearance combine; In the present embodiment, the faying face of last matrix 1 is provided with locating hole 3, and correspondence position is provided with alignment pin 4 on the faying face of following matrix 2.
The utility model can be realized the combination of bellow forming sheet very quickly through the locating hole 3 and alignment pin 4 of matched in clearance on the die attachment face, and combination back matrix precision is high.
Claims (3)
1. the bellows moulding combined type matrix with latch syndeton comprises matrix (1), following matrix (2); When said upward matrix (1), following matrix (2) faying face combination, form complete bellow forming sheet; It is characterized in that: said upward matrix (1), following matrix (2) combine through the locating hole (3) and the alignment pin (4) of two pairs of matched in clearance on the faying face.
2. the bellows moulding combined type matrix with latch syndeton according to claim 1 is characterized in that: the said faying face of going up matrix (1) is provided with locating hole (3), and correspondence position is provided with alignment pin (4) on the faying face of following matrix (2).
3. the bellows moulding combined type matrix with latch syndeton according to claim 1 is characterized in that: the said faying face of going up matrix (1) is provided with alignment pin (4), and correspondence position is provided with locating hole (3) on the faying face of following matrix (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200485403U CN202479355U (en) | 2012-02-16 | 2012-02-16 | Combined corrugated pipe forming mould plate with bolt connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200485403U CN202479355U (en) | 2012-02-16 | 2012-02-16 | Combined corrugated pipe forming mould plate with bolt connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479355U true CN202479355U (en) | 2012-10-10 |
Family
ID=46953817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200485403U Expired - Fee Related CN202479355U (en) | 2012-02-16 | 2012-02-16 | Combined corrugated pipe forming mould plate with bolt connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706277A (en) * | 2020-12-24 | 2021-04-27 | 湖北科技学院 | Preparation method of large mica tube |
-
2012
- 2012-02-16 CN CN2012200485403U patent/CN202479355U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706277A (en) * | 2020-12-24 | 2021-04-27 | 湖北科技学院 | Preparation method of large mica tube |
| CN112706277B (en) * | 2020-12-24 | 2022-04-01 | 湖北科技学院 | Preparation method of large mica tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20140216 |