CN201444423U - Mold mandrel positioning mechanism - Google Patents
Mold mandrel positioning mechanism Download PDFInfo
- Publication number
- CN201444423U CN201444423U CN2008202265172U CN200820226517U CN201444423U CN 201444423 U CN201444423 U CN 201444423U CN 2008202265172 U CN2008202265172 U CN 2008202265172U CN 200820226517 U CN200820226517 U CN 200820226517U CN 201444423 U CN201444423 U CN 201444423U
- Authority
- CN
- China
- Prior art keywords
- thimble
- slide block
- mandrel
- plug
- positioning mechanism
- 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
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Abstract
The utility model relates to a mold mandrel positioning mechanism, which comprises an umbrella cavity module 1, a mandrel 2, a thimble 3, a positioning fork 4, a module frame 5, a cross draw rod 6, a roller 7, a slide block 8 and a vertical draw rod 9, wherein the umbrella cavity module 1 is arranged in the module frame 5, the cross draw rod 6 and the slide block 8 are connected, the roller 7 is arranged in a chute of the slide block 8, the roller 7 ascends, pushes the positioning fork 4 and the thimble 3 to upwards move through the vertical draw rod 9, the thimble 3 supports the mandrel 2, and the positioning fork 4 stops the mandrel 2 without moving horizontally. The mold mandrel positioning mechanism adopts a mold combination positioning mechanism, has little moulding technology investment, and has excellent market space.
Description
Technical field
The utility model relates to the positioner of plug in mould in a kind of mould pressing process of composite insulator, belongs to electric power transfer unit manufacturing technology field.
Background technology
Mould pressing process is present low-voltage (the following electric pressure of 110kV) the most frequently used production technology of composite insulator, the production efficiency height, and the equipment die cost is low.But at present most popular at the high voltage product is squeezing bag penetrating umbrella technology and injection technique.And equipment that injection technique adopts and mould are all very expensive, and inhibition is played in the popularization of this kind technology.The mould pressing process small investment, the molded test of too high voltages composite insulator is successively done by countries such as Japan, Italy, but is not very successful.Main failure is that mould does not have detent mechanism, causes plug off-centre too big, and the client is reluctant to accept.
Summary of the invention
The purpose of this utility model is exactly at above problem, has adopted the die assembly detent mechanism, has solved that mould does not have detent mechanism in the molded test of high-voltage composite insulator, causes the too big problem of plug off-centre.
Realize the technical solution of the utility model, the mould pressing die core rod detent mechanism is made up of umbrella chamber module 1, plug 2, thimble 3, location fork 4, framed 5, drag link 6, roller bearing 7, slide block 8, upright pull bar 9; Umbrella chamber module 1 is in framed 5, and drag link 6 is connected with slide block 8, and roller bearing 7 is in the skewed slot of slide block 8, and roller bearing 7 rises, and moves upward by upright pull bar 9 promotion location forks 4, thimble 3, and thimble 3 is held plug 2, and location fork 4 blocks plug 2 and can not move horizontally; Operation principle is as follows: add one group of detent mechanism in mould at a distance of about 300mm.This group detent mechanism comprises the thimble and the fork that prevents level off-centre that is held up plug by counterdie.Both are respectively on the adjacent block of lower mould.Promoting thimble by the inclined-plane on the counterdie module fixed head moves up and down.Like this, the plug of handling well is put on the detent mechanism, evenly puts film, matched moulds production then.
Beneficial effect: the utility model adopts the die assembly detent mechanism, and the mould pressing process small investment has the good market space.
Description of drawings
Fig. 1 the utility model mould pressing die core rod detent mechanism structural representation is made up of umbrella chamber module 1, plug 2, thimble 3, location fork 4, framed 5, drag link 6, roller bearing 7, slide block 8, upright pull bar 9.
Embodiment
Below in conjunction with example figure the utility model is described further.
The utility model mould pressing die core rod detent mechanism is made up of umbrella chamber module 1, plug 2, thimble 3, location fork 4, framed 5, drag link 6, roller bearing 7, slide block 8, upright pull bar 9; The utility model embodiment: pulling drag link 6, slide block 8 moves, and roller bearing 7 rises in the skewed slot of slide block 8, moves upward by upright pull bar 9 promotion location forks 4, thimble 3, and thimble 3 is held plug 2, and location fork 4 blocks plug 2 and can not move horizontally.Because glue is higher than plug 2 during mold pressing, so patrix can be located plug 2 like this without thimble.When pushing away drag link 6, action is opposite, and thimble 3 is concordant with die cavity with the arc surface of location fork 4, at this moment can begin sulfuration.
Claims (1)
1. a mould pressing die core rod detent mechanism is characterized in that being made up of umbrella chamber module (1), plug (2), thimble (3), location fork (4), framed (5), drag link (6), roller bearing (7), slide block (8), upright pull bar (9); Umbrella chamber module (1) is in framed (5), drag link (6) is connected with slide block (8), roller bearing (7) is in the skewed slot of slide block (8), roller bearing (7) rises, move upward by upright pull bar (9) promotion location fork (4), thimble (3), thimble (3) is held plug (2), and location fork (4) blocks plug (2) and can not move horizontally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202265172U CN201444423U (en) | 2008-12-11 | 2008-12-11 | Mold mandrel positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202265172U CN201444423U (en) | 2008-12-11 | 2008-12-11 | Mold mandrel positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201444423U true CN201444423U (en) | 2010-04-28 |
Family
ID=42549104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008202265172U Expired - Lifetime CN201444423U (en) | 2008-12-11 | 2008-12-11 | Mold mandrel positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201444423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746011B (en) * | 2008-12-11 | 2013-05-01 | 淄博泰光电力器材厂 | Mould pressing die core rod positioning method and device |
-
2008
- 2008-12-11 CN CN2008202265172U patent/CN201444423U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746011B (en) * | 2008-12-11 | 2013-05-01 | 淄博泰光电力器材厂 | Mould pressing die core rod positioning method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100428 |