CN214645482U - But mould embryo structure of quick replacement mold core - Google Patents
But mould embryo structure of quick replacement mold core Download PDFInfo
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- CN214645482U CN214645482U CN202120720674.4U CN202120720674U CN214645482U CN 214645482 U CN214645482 U CN 214645482U CN 202120720674 U CN202120720674 U CN 202120720674U CN 214645482 U CN214645482 U CN 214645482U
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Abstract
The utility model discloses a but mould embryo structure of quick replacement mold core, including the main part of mould, mold core, locating lever, be used for carrying out the location structure of fixing a position, be used for carrying out the fixed establishment to the locating lever to the main part, the die cavity has been seted up to the upper end surface of mould, just the both sides of die cavity are located the inside of mould and have seted up the installation cavity, the main part is installed in the die cavity, just the locating hole has been seted up to the both sides of main part, the locating lever is provided with four and installs respectively inside the installation cavity of both sides on the mould, location structure installs in the installation cavity of mould both sides, fixed knot constructs fixed mounting in the both sides edge of mould, the mounting groove has been seted up to the inside of die cavity, just the lower extreme fixed surface of main part is provided with the corresponding installation piece of mounting groove. The utility model discloses simple structure, convenient to use can carry out quick replacement to the mold core in the mould, and is better to the fixed effect in location of mold core, and the practicality is high.
Description
Technical Field
The utility model relates to a relevant technical field of injection mold specifically is a but mould embryo structure of quick replacement mold core.
Background
In short, the mould is a tool for manufacturing a formed article, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the article is realized mainly by changing the physical state of the formed material, two products are usually basically the same in shape in the actual processing process and are only different in local details, and the processing of different products can be realized by using different mould cores on one mould.
However, the existing die has the following defects in the process of replacing the die core:
when the mold core of the existing mold is replaced, the conventional mold core is fixed by a screw fixing method, so that the whole mold is required to be detached from an injection molding machine when the mold core is replaced in the fixing mode, and then the whole mold is detached and a new mold core is installed again, so that the operation time for replacing the mold core is longer, the production efficiency of the mold is greatly reduced, and the practicability is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but mould embryo structure of quick replacement mold core to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but mould embryo structure of quick replacement mold core, includes the main part, the locating lever of mould, mold core, is used for carrying out the location structure of fixing a position, is used for carrying out the fixed establishment to the locating lever to the main part, the die cavity has been seted up to the upper end surface of mould, just the both sides of die cavity are located the inside of mould and have seted up the installation cavity, the main part is installed in the die cavity, just the locating hole has been seted up to the both sides of main part, the locating lever is provided with four and installs respectively inside the installation cavity of both sides on the mould, location structure installs in the installation cavity of mould both sides, fixed knot constructs fixed mounting in the both sides edge of mould.
Preferably, the mounting groove has been seted up to the inside of die cavity, just the lower extreme fixed surface of main part is provided with the installation piece corresponding with the mounting groove, is convenient for install the main part in the mounting groove on the die cavity through the installation piece, improves the stability of main part in the die cavity.
Preferably, location structure includes dwang, first gear and second gear, the dwang is installed in the upper end surface of mould and is close to in its edge, just the bottom of dwang is run through and is extended to in the installation cavity, first gear fixed mounting is in the bottom of dwang, just the bottom of first gear is articulated with the lower extreme surface activity of installation cavity, the second gear is installed inside the installation cavity, just second gear and first gear engagement make the first gear rotation of its bottom and drive the second gear rotation through rotating the dwang, are favorable to driving the locating lever to fix a position convenient to use to the main part.
Preferably, the locating lever is installed in the one side that first gear and second gear kept away from each other, just one side that is close to in first gear and second gear on the locating lever is provided with the teeth of a cogwheel, rotates through first gear and second gear, is favorable to driving the locating lever, and the locating lever of being convenient for carries out location processing to the main part.
Preferably, fixed plate fixed mounting includes fixed plate, dead lever, fixed block and spring in the edge of mould, just set up the movable groove that runs through on the fixed plate, the dead lever is installed in the movable groove, fixed block fixed mounting just is close to in one side of locating lever on the fixed block, the spring cup joints on the dead lever, just the both ends of spring are convenient for fix the processing in fixed block and fixed plate fixed connection respectively to the locating lever, improve the stability of locating lever to improve the stability of main part in the die cavity inside.
Preferably, the fixed screw thread that is provided with in top of dwang rotates the head, and the staff of being convenient for drives the locating lever through rotating the dwang and carries out the location processing to the main part, appears the smooth phenomenon of hand when avoiding rotating.
Preferably, four the bottom of locating lever all runs through the mould and extends to its outside, just the extension of locating lever is served and is offered a plurality of fixed orificess that run through, is convenient for fix a position the processing to the main part through the locating lever, and is convenient for fix the processing to the locating lever through the fixed orifices on the locating lever to improve the location effect of locating lever to the main part, stability is high.
Preferably, the first gear and the second gear have the same size, so that the first gear and the second gear have synchronous rotation and high stability, and the main body can be positioned quickly.
The utility model provides a but mould embryo structure of quick replacement mold core possesses following beneficial effect:
(1) the utility model discloses be provided with location structure, when changing the mold core, through rotating the dwang, make the first gear of its bottom rotate and drive the second gear and rotate to the locating lever that drives first gear and second gear both sides carries out synchronous motion, makes the locating lever shift out in the locating hole of mold core both sides, is convenient for carry out quick replacement to the mold core, greatly reduced the time of changing the mold core, thereby effectual improvement is to the production efficiency of mould.
(2) The utility model discloses be provided with fixed establishment, carry out the location processing back to the mold core through location structure, through the dead lever on the pulling fixed plate, make inside its bottom installs the fixed orifices on the locating lever, carry out fixed processing to the locating lever to improve the location effect of locating lever to the mold core, improve the stability of mold core in the mould is inside.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation groove position of the present invention;
FIG. 3 is a schematic view of the structure of the mounting block of the present invention;
fig. 4 is a schematic view of the installation position of the first gear of the present invention;
fig. 5 is a schematic view of the installation position of the fixing plate of the present invention.
In the figure: 1. a mold; 2. a main body; 3. positioning a rod; 4. a die cavity; 5. positioning holes; 6. mounting grooves; 7. mounting blocks; 8. rotating the rod; 9. a first gear; 10. a second gear; 11. gear teeth; 12. a fixing plate; 13. fixing the rod; 14. a fixed block; 15. a spring; 16. a threaded rotating head; 17. a fixing hole; 18. and a fixing mechanism.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-5, the utility model provides a technical scheme: the utility model provides a but mould embryo structure of quick replacement mold core, includes main part 2, locating lever 3 of mould 1, mold core, is used for carrying out the location structure of fixing a position to main part 2, is used for carrying out fixed establishment 18 to locating lever 3, die cavity 4 has been seted up to the upper end surface of mould 1, just the both sides of die cavity 4 are located the inside of mould 1 and have seted up the installation cavity, main part 2 is installed in die cavity 4, just locating hole 5 has been seted up to the both sides of main part 2, locating lever 3 is provided with four and installs respectively inside the installation cavity of both sides on mould 1, location structure installs in the installation cavity of mould 1 both sides, fixed establishment fixed mounting is in the both sides edge of mould 1.
Location structure includes dwang 8, first gear 9 and second gear 10, dwang 8 is installed in the upper end surface of mould 1 and is close to in its edge, just the bottom of dwang 8 is run through and is extended to in the installation cavity, first gear 9 fixed mounting is in the bottom of dwang 8, just the bottom of first gear 9 is articulated with the lower extreme surface activity of installation cavity, second gear 10 is installed inside the installation cavity, just second gear 10 meshes with first gear 9, through rotating dwang 8, makes the first gear 9 rotation of its bottom and drives second gear 10 and rotate, is favorable to driving locating lever 3 to fix a position convenient to main part 2.
The locating lever 3 is installed in the one side that first gear 9 and second gear 10 kept away from each other, just one side that is close to on the locating lever 3 to first gear 9 and second gear 10 is provided with the teeth of a cogwheel 11, through teeth of a cogwheel 11 and the meshing of first gear 9 and second gear 10 on the locating lever 3, the locating lever 3 of being convenient for removes, is favorable to fixing a position the processing to main part 2.
The fixed screw thread of being provided with in top of dwang 8 rotates head 16, and the staff of being convenient for rotates dwang 8, avoids appearing the hand smooth phenomenon at the pivoted in-process.
Four the bottom of locating lever 3 all runs through mould 1 and extends to its outside, just the extension of locating lever 3 is served and is offered a plurality of fixed orificess 17 that run through, is convenient for fix a position the processing to main part 2 through locating lever 3, and is convenient for fix locating lever 3 through fixed orifices 17 on the locating lever 3 to improve the locating effect of locating lever 3 to main part 2, make main part 2 have better stability in mould 1 inside.
The first gear 9 and the second gear 10 are the same in size, and have synchronous transmission and high stability, so that the positioning rods 3 on two sides of the second gear 10 of the first gear 9 can move synchronously, and the main body 2 is convenient to position.
The working principle is that when the mould core is replaced, the bottom of the fixing rod 13 on the fixing plate 12 is separated from the fixing hole 17 on the fixing rod 3 by pulling, and rotates the corresponding rotating rod 8 to make the first gear 9 at the bottom of the rotating rod rotate and drive the second gear 10 to rotate, thereby driving the positioning rods 3 at the two sides of the first gear 9 and the second gear 10 to synchronously move, enabling the positioning rods 3 to move out of the positioning holes 5 at the two sides of the mold core, facilitating the quick replacement of the mold core, installing a new mold core in the installation groove 6 in the mold cavity 4 through the installation block 7, then the rotating rod 8 is rotated to drive the positioning rod 3 to position the two sides of the mold core, and simultaneously, the fixed rod 13 is reset under the action of the spring 15, so that the bottom of the fixed rod 13 is installed in a fixed hole 17 on the positioning rod 3 to fix the positioning rod 3, and the positioning stability of the positioning rod 3 on the mold core is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a but mould embryo structure of quick replacement mold core, includes main part (2), locating lever (3) of mould (1), mold core, is used for carrying out the location structure of fixing a position, is used for carrying out fixed establishment (18) to locating lever (3) to main part (2), its characterized in that: die cavity (4) have been seted up to the upper end surface of mould (1), just the both sides of die cavity (4) are located the inside of mould (1) and have seted up the installation cavity, install in die cavity (4) main part (2), just locating hole (5) have been seted up to the both sides of main part (2), locating lever (3) are provided with four and install respectively inside the installation cavity of both sides on mould (1), location structure installs in the installation cavity of mould (1) both sides, fixed establishment fixed mounting is in the both sides edge of mould (1).
2. The mold blank structure with the rapidly replaceable mold core according to claim 1, wherein: the die cavity (4) is internally provided with a mounting groove (6), and the lower end surface of the main body (2) is fixedly provided with a mounting block (7) corresponding to the mounting groove (6).
3. The mold blank structure with the rapidly replaceable mold core according to claim 1, wherein: location structure includes dwang (8), first gear (9) and second gear (10), dwang (8) are installed in the upper end surface of mould (1) and are close to in its edge, just the bottom of dwang (8) is run through and is extended to in the installation cavity, first gear (9) fixed mounting is in the bottom of dwang (8), just the bottom of first gear (9) and the lower extreme surface activity of installation cavity are articulated, install inside the installation cavity second gear (10), just second gear (10) and first gear (9) meshing.
4. The mold blank structure with the rapidly replaceable mold core according to claim 3, wherein: the locating rod (3) is installed on one side of the first gear (9) and the second gear (10) which are far away from each other, and gear teeth (11) are arranged on one side, close to the first gear (9) and the second gear (10), of the locating rod (3).
5. The mold blank structure with the rapidly replaceable mold core according to claim 1, wherein: fixed establishment (18) are including fixed plate (12), dead lever (13), fixed block (14) and spring (15), fixed plate (12) fixed mounting is in the edge of mould (1), just set up the activity groove that runs through on fixed plate (12), dead lever (13) are installed in the activity groove, fixed block (14) fixed mounting is on fixed block (14) and is close to in one side of locating lever (3), spring (15) cup joint on dead lever (13), just the both ends of spring (15) respectively with fixed block (14) and fixed plate (12) fixed connection.
6. The mold blank structure with the rapidly replaceable mold core according to claim 3, wherein: the top of dwang (8) is fixed and is provided with screw thread turning head (16).
7. The mold blank structure with the rapidly replaceable mold core according to claim 1, wherein: the bottom of four locating lever (3) all runs through mould (1) and extends to its outside, just set up a plurality of fixed orificess (17) that run through on the extension end of locating lever (3).
8. The mold blank structure with the rapidly replaceable mold core according to claim 3, wherein: the first gear (9) and the second gear (10) are the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120720674.4U CN214645482U (en) | 2021-04-09 | 2021-04-09 | But mould embryo structure of quick replacement mold core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120720674.4U CN214645482U (en) | 2021-04-09 | 2021-04-09 | But mould embryo structure of quick replacement mold core |
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| CN214645482U true CN214645482U (en) | 2021-11-09 |
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| CN202120720674.4U Active CN214645482U (en) | 2021-04-09 | 2021-04-09 | But mould embryo structure of quick replacement mold core |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302666A (en) * | 2022-08-25 | 2022-11-08 | 合肥希远精密设备有限公司 | A quick replacement mould for bubble plastic forming machine |
-
2021
- 2021-04-09 CN CN202120720674.4U patent/CN214645482U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302666A (en) * | 2022-08-25 | 2022-11-08 | 合肥希远精密设备有限公司 | A quick replacement mould for bubble plastic forming machine |
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