CN214082501U - Mold blank positioning device for mold processing - Google Patents
Mold blank positioning device for mold processing Download PDFInfo
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- CN214082501U CN214082501U CN202023077598.4U CN202023077598U CN214082501U CN 214082501 U CN214082501 U CN 214082501U CN 202023077598 U CN202023077598 U CN 202023077598U CN 214082501 U CN214082501 U CN 214082501U
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Abstract
The utility model relates to the technical field of molds, in particular to a mold blank positioning device for mold processing, which comprises an installation base, a fixed mold, a movable mold and a mold blank, wherein the installation base is provided with a positioning groove, the fixed mold is arranged in the positioning groove, the installation base is provided with a plurality of positioning rods, the fixed mold and the movable mold are provided with positioning holes matched with the positioning rods for use, the movable mold is arranged on the fixed mold, the mold blank is arranged inside the fixed mold and the movable mold, both sides of the fixed mold are provided with threaded holes, fixed threaded rods are arranged in the threaded holes, one end of each fixed threaded rod is abutted against the mold blank, the fixed mold and the movable mold can be limited by the positioning rods and the positioning holes, the mold blank is fixed by the threaded rods, and defective products caused by the displacement of the movable mold and the mold blank in the injection molding process are prevented, and the utility model discloses a template adopts the mode of screw thread to fix, changes the mould embryo as needs, can change facilitates the use.
Description
Technical Field
The utility model belongs to the technical field of the mould technique and specifically relates to indicate a mould embryo positioner for mould processing.
Background
The injection mold blank is a processing method used for batch production of parts with complex shapes, and is mainly applied to the industrial field. The mould embryo that moulds plastics takes place to shift easily at the in-process of processing for current mould, leads to the appearance of defective products, and the most artifical centre gripping that all need of current mould positioner in addition, and the manual work can make the power inconsistent of location, produces the error easily at the in-process of production.
SUMMERY OF THE UTILITY MODEL
The utility model discloses problem to prior art provides a mould embryo positioner for mould processing.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a pair of a mould embryo positioner for mould processing, including installation base, cover half, movable mould and mould embryo, be provided with the constant head tank on the installation base, the cover half install in the constant head tank, be provided with a plurality of locating levers on the installation base, the cover half with be provided with on the movable mould with the locating hole that the locating lever cooperation was used, the movable mould install in on the cover half, the mould embryo install in the cover half with inside the movable mould, the cover half both sides are provided with the screw hole, threaded hole is provided with fixed threaded rod, fixed threaded rod one end with the mould embryo butt.
Preferably, bosses are arranged at the front end and the rear end of the fixed die, and relief portions matched with the bosses are arranged at the front end and the rear end of the bottom of the die blank.
Preferably, the top of the mold blank is provided with an ejector rod and an air cylinder, one end of the ejector rod penetrates through the fixed mold and extends into the mold blank, the other end of the ejector rod is connected with the air cylinder, and the air cylinder is fixedly installed on the installation base.
Preferably, the mould embryo includes mould benevolence and lower mould benevolence, go up mould benevolence install in the movable mould lower extreme, lower mould benevolence install in the cover half upper end, be provided with the chamber of moulding plastics in going up mould benevolence and the lower mould benevolence, it is provided with first mouth of moulding plastics to go up the mould benevolence, be provided with the second on the movable mould and mould plastics the mouth, first mould plastics the mouth the second mould plastics the mouth mould plastics the chamber link up.
Preferably, the four corners of the upper part of the lower mold core are provided with lugs, and the four corners of the lower part of the upper mold core are provided with grooves matched with the lugs for use.
Preferably, the outer end of the fixed threaded rod is provided with a handle, and the outer end of the fixed threaded rod is provided with a cross groove.
Preferably, the mounting base is provided with a fixed mounting hole.
The utility model has the advantages that:
the utility model provides a mould blank positioning device for mould processing, which comprises an installation base, a fixed mould, a movable mould and a mould blank, wherein the installation base is provided with a positioning groove, the fixed mould is arranged in the positioning groove, the installation base is provided with a plurality of positioning rods, the fixed mould and the movable mould are provided with positioning holes matched with the positioning rods for use, the movable mould is arranged on the fixed mould, the mould blank is arranged in the fixed mould and the movable mould, both sides of the fixed mould are provided with threaded holes, the threaded holes are internally provided with fixed threaded rods, one end of each fixed threaded rod is abutted against the mould blank, the utility model can limit the fixed mould and the movable mould through the positioning rods and the positioning holes, fix the mould blank through the threaded rods, prevent the movable mould and the mould blank from generating defective products caused by displacement in the process of injection moulding, and the mould plate of the utility model adopts a threaded mode for fixation, when the mould blank needs to be replaced, the mould blank can be replaced, and the use is convenient.
Drawings
Fig. 1 is a sectional view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
The reference numerals are respectively:
the injection molding machine comprises a mounting base seat (1), a fixed die (2), a movable die (3), a die blank (4), a positioning groove (5), a positioning rod (6), a positioning hole (7), a threaded hole (8), a fixed threaded rod (9), a boss (10), a yielding part (11), an ejector rod (12), a cylinder (13), an upper die core (14), a lower die core (15), a first injection molding opening (16), a second injection molding opening (17), a boss (18), a groove (19), a handle (20) and a fixed mounting hole (21).
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
As shown in the figures 1-2, the utility model provides a mould blank positioning device for mould processing, which comprises an installation base 1, a fixed mould 2, a movable mould 3 and a mould blank 4, wherein the installation base 1 is provided with a positioning groove 5, the fixed mould 2 is arranged in the positioning groove 5, the installation base 1 is provided with a plurality of positioning rods 6, the fixed mould 2 and the movable mould 3 are provided with positioning holes 7 matched with the positioning rods 6 for use, the movable mould 3 is arranged on the fixed mould 2, the mould blank 4 is arranged in the fixed mould 2 and the movable mould 3, both sides of the fixed mould 2 are provided with threaded holes 8, a fixed threaded rod is arranged in each threaded hole 8, one end of each fixed threaded rod 9 is abutted against the mould blank 4, the utility model can limit the fixed mould 2 and the movable mould 3 through the positioning rods 6 and the positioning holes 7, and fix the mould blank 4 through the threaded rod, prevent to take place to shift the defective products that cause at the in-process movable mould 3 that moulds plastics and mould embryo 4, and the utility model discloses a template adopts the mode of screw thread to fix, changes mould embryo 4 when needs, can change facilitates the use.
In this embodiment, both ends are provided with boss 10 around in the cover half 2, both ends are provided with around the mould embryo 4 bottom with boss 10 cooperation is used give a position portion 11, boss 10 with give a position portion 11 and can be used to carry on spacingly to mould embryo 4.
In this embodiment, the top of the mold blank 4 is provided with an ejector rod 12 and a cylinder 13, one end of the ejector rod 12 runs through the fixed mold 2 and extends into the mold blank 4, the other end of the ejector rod 12 is connected with the cylinder 13, the cylinder 13 is fixedly mounted on the mounting base 1, and the ejector rod 12 is used for ejecting a finished product after injection molding from the mold blank 4.
In this embodiment, the mold blank 4 includes an upper mold core 14 and a lower mold core 15, the upper mold core 14 is installed at the lower end of the movable mold 3, the lower mold core 15 is installed at the upper end of the fixed mold 2, injection molding cavities are provided in the upper mold core 14 and the lower mold core 15, the upper mold core 14 is provided with a first injection molding opening 16, a second injection molding opening 17 is provided on the movable mold 3, and the first injection molding opening 16, the second injection molding opening 17 and the injection molding cavity are communicated.
In this embodiment, the four corners of the upper portion of the lower mold core 15 are provided with protrusions 18, the four corners of the lower portion of the upper mold core 14 are provided with grooves 19 matched with the protrusions 18, and the protrusions 18 and the grooves 19 are used for accurately positioning the lower mold core 15 and the upper mold core 14.
In this embodiment, fixed threaded rod 9 outer end is provided with handle 20, fixed threaded rod 9 outer end is provided with the cross recess, the utility model discloses a fixed threaded rod 9 can be installed by the manual work, also can adopt the machine to install.
In this embodiment, be provided with fixed mounting hole 21 on the installation base 1, fixed mounting hole 21 is used for with the utility model discloses install on the processing board.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (7)
1. The utility model provides a mould embryo positioner for mould processing which characterized in that: including installation base, cover half, movable mould and mould embryo, be provided with the constant head tank on the installation base, the cover half install in the constant head tank, be provided with a plurality of locating levers on the installation base, the cover half with be provided with on the movable mould with the locating hole that the locating lever cooperation was used, the movable mould install in on the cover half, the mould embryo install in the cover half with inside the movable mould, the cover half both sides are provided with the screw hole, threaded hole is provided with fixed threaded rod, fixed threaded rod one end with the mould embryo butt.
2. The mold base positioning device for mold processing according to claim 1, wherein: bosses are arranged at the front end and the rear end in the fixed die, and a position yielding part matched with the bosses is arranged at the front end and the rear end of the bottom of the die blank.
3. The mold base positioning device for mold processing according to claim 1, wherein: the mould embryo top is provided with ejector rod and cylinder, the one end of ejector rod runs through in the cover half extends to the mould embryo, the other end of ejector rod with the cylinder is connected, cylinder fixed mounting in on the installation base.
4. The mold base positioning device for mold processing according to claim 1, wherein: the mould embryo includes mould benevolence and lower mould benevolence, go up mould benevolence install in the movable mould lower extreme, lower mould benevolence install in the cover half upper end, be provided with the chamber of moulding plastics in the upper mould benevolence and the lower mould benevolence, it is provided with first mouth of moulding plastics to go up the mould benevolence, be provided with the second on the movable mould and mould plastics the mouth, first mould plastics the mouth the second mould plastics the chamber of moulding plastics link up.
5. The mold base positioning device for mold processing according to claim 4, wherein: the upper portion four corners of the lower die core are provided with protruding blocks, and the lower portion four corners of the upper die core are provided with grooves matched with the protruding blocks.
6. The mold base positioning device for mold processing according to claim 1, wherein: the outer end of the fixed threaded rod is provided with a handle, and the outer end of the fixed threaded rod is provided with a cross groove.
7. The mold base positioning device for mold processing according to claim 1, wherein: and the mounting base is provided with a fixed mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023077598.4U CN214082501U (en) | 2020-12-19 | 2020-12-19 | Mold blank positioning device for mold processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023077598.4U CN214082501U (en) | 2020-12-19 | 2020-12-19 | Mold blank positioning device for mold processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214082501U true CN214082501U (en) | 2021-08-31 |
Family
ID=77429580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023077598.4U Active CN214082501U (en) | 2020-12-19 | 2020-12-19 | Mold blank positioning device for mold processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214082501U (en) |
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2020
- 2020-12-19 CN CN202023077598.4U patent/CN214082501U/en active Active
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