CN220219472U - Injection mold with mode locking mechanism - Google Patents
Injection mold with mode locking mechanism Download PDFInfo
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- CN220219472U CN220219472U CN202321419550.8U CN202321419550U CN220219472U CN 220219472 U CN220219472 U CN 220219472U CN 202321419550 U CN202321419550 U CN 202321419550U CN 220219472 U CN220219472 U CN 220219472U
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- electric pushing
- mold
- top plate
- shaped fixing
- mould
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- 238000002347 injection Methods 0.000 title claims abstract description 15
- 239000007924 injection Substances 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 35
- 238000001746 injection moulding Methods 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 8
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 9
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
An injection mold with a mold locking mechanism relates to the technical field of mold locking: comprises a frame body; the frame body comprises a top plate; the top plate is provided with symmetrically-installed L-shaped fixing plates; a stop block is arranged at the middle position of the two L-shaped fixing plates; the two stop blocks are symmetrically arranged; the second electric pushing cylinder is fixedly arranged below one side of the top plate, on which the L-shaped fixing plate is arranged; the second electric pushing cylinders are four, and every two of the second electric pushing cylinders are in a group; the two groups of second electric pushing cylinders (3) are symmetrically arranged; a pressing plate is arranged at the top of the push rod of the second electric push cylinder; the surface of the push rod is provided with a guide groove; when the plastic injection mould is used, the pressing strip at the bottom of the mould slides into between the two L-shaped fixing plates on the top plate, a stop block is arranged between the two L-shaped fixing plates, the fixing of the position of the mould is realized, the upper mould and the lower mould of the mould are connected in a hinged mode, the upper mould and the lower mould are convenient to coincide, the position between the upper mould and the lower mould does not need to be adjusted during installation, and the injection moulding quality is ensured.
Description
Technical Field
The utility model particularly relates to the technical field of mold locking, in particular to an injection mold with a mold locking mechanism.
Background
The mould (m, muu) is used for producing various moulds and tools for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods to obtain the required products in industrial production. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial mother" is used.
Chinese patent publication No. cn202120050261.X discloses an injection molding machine having a mold locking mechanism; including the casing, the equal fixedly connected with fixing base of both sides inner wall of casing, one side fixedly connected with of fixing base a plurality of mount pads, one side swing joint of mount pad has the cylinder, the one end fixedly connected with go-between of cylinder piston rod, one side swing joint of mount pad has the fixed block, one side fixedly connected with third connecting rod of fixed block, one side swing joint of third connecting rod has the sleeve, one end swing joint of third connecting rod has the second connecting rod. The utility model can press the die through the second pressing block and the first pressing block, further clamp dies with different sizes in the injection molding machine, improve the flexibility of the device, move the upper die and the lower die through pulling the hanging ring, facilitate the replacement of the die plate by a worker, facilitate the observation of the working condition inside the device by the worker through the window, and improve the convenience of the device.
When the upper die and the lower die are fixed, the first pressing block and the second pressing block are used for pressing the two dies, so that the upper die and the lower die are required to be installed manually during installation, two persons are required to install the upper die and the lower die simultaneously during installation, and the two dies are required to be adjusted after the installation is completed, so that the two dies can be ensured to be mutually overlapped, and more time is required to be wasted during the installation; when the mold is required to be disassembled after injection molding is finished, a bearing device is not arranged in the patent, and other devices are required to bear the mold, so that the efficiency of processing and production cannot be effectively improved; therefore, we provide an injection mold with mode locking mechanism, in this device, be provided with first electricity in support body below and push away the jar, be provided with the jack-prop at the top of first electricity and push away the jar, the jack-prop runs through roof and the bottom contact of mould, is provided with the second electricity in roof both sides and pushes away the jar, is provided with the clamp plate at second electricity and pushes away jar top, drives the clamp plate and reciprocates through the second electricity and pushes away the jar, realizes contacting to the mould top, realizes locking to the mould through the action of two electricity pushing away the jar.
Disclosure of Invention
The utility model aims to provide an injection mold with a mold locking mechanism, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an injection mold with a mold locking mechanism comprises a frame body; the top plate of the frame body is provided with symmetrically-installed L-shaped fixing plates; a stop block is arranged at the middle position of the two L-shaped fixing plates; the two stop blocks are symmetrically arranged;
as a further technical scheme of the utility model, a second electric pushing cylinder is fixedly arranged below one side of the top plate, on which the L-shaped fixing plate is arranged; the second electric pushing cylinders are four, and every two of the second electric pushing cylinders are in a group; the two groups of second electric pushing cylinders are symmetrically arranged; the top of the push rod of the second electric pushing cylinder is provided with a pressing plate; the surface of the push rod is provided with a guide groove;
as a further technical scheme of the utility model, a poking column is arranged at one side of a push rod of the second electric pushing cylinder; the poking column is attached to the guide groove;
as a further technical scheme of the utility model, a first electric pushing cylinder is arranged below the frame body; the first electric pushing cylinder top mounting plate is provided with a push rod; the ejector rods are arranged in a plurality; the top plate is provided with a hole which is convenient for the ejector rod to penetrate;
as a further technical scheme of the utility model, the L-shaped fixing plate is in sliding fit with the pressing strip at the bottom of the die;
as a further technical scheme of the utility model, the shifting column is fixedly arranged on the top plate;
as a further technical scheme of the utility model, the upper die and the lower die of the die are hinged and fixed.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the plastic injection molding device is used, the pressing strip at the bottom of the mold slides into the space between the two L-shaped fixing plates on the top plate, the stop block is arranged between the two L-shaped fixing plates, the position of the mold is fixed, the upper mold and the lower film of the mold are connected in a hinged manner, so that the upper mold and the lower film are convenient to coincide, the position between the upper mold and the lower film does not need to be adjusted during installation, and the injection molding quality is ensured;
2. according to the utility model, when the film is locked, the first electric pushing cylinder is arranged at the bottom of the frame body, the plurality of ejector rods are arranged on the mounting plate above the first electric pushing cylinder, and the ejector rods penetrate through the top plate of the frame body to realize contact with the bottom of the die, so that the pressing strip on the die is attached to the L-shaped fixing plate;
3. according to the utility model, two groups of second electric pushing cylinders are arranged on two sides of a frame body, the second electric pushing cylinders are fixedly arranged below two sides of a top plate of the frame body, a push rod penetrates through the top plate, a pressing plate is arranged at the top of the push rod, a guide groove is formed in the surface of the push rod of each second electric pushing cylinder, a poking column is arranged on one side of the guide groove, the poking column is attached to the guide groove, so that the direction of the pressing plate can be changed when the push rod of each second electric pushing cylinder moves, when the push rod of each second electric pushing cylinder moves downwards, the push rod is matched with the guide groove and the poking column, the pressing plate rotates to the upper side of a die, and the die is locked downwards through a plurality of pressing plates;
4. according to the utility model, after injection molding is completed, the first electric pushing cylinder drives the ejector rod to shrink, so that the bottom of the mold is loosened, the second electric pushing cylinder drives the pressing plate to extend upwards, the surface of the push rod of the second electric pushing cylinder is matched with the poking column, the pressing plate is rotated to one side of the top of the mold, and one of the check blocks is detached, so that the mold can be taken out, and field injection molding is completed.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a front view of fig. 1 in the present utility model.
Fig. 3 is a schematic view of the rear structure of fig. 1 in the present utility model.
Fig. 4 is an enlarged view of a partial structure at a of fig. 1 in the present utility model.
In the figure: 1-frame body, 11-L type fixed plate, 12-dog, 13-roof, 2-first electric push cylinder, 21-ejector pin, 3-second electric push cylinder, 31-guide way, 4-mould, 5-clamp plate, 6-group post.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in an embodiment of the present utility model, an injection mold with a mold locking mechanism includes a frame 1; the frame body 1 comprises a top plate 13; the top plate 13 is provided with symmetrically-installed L-shaped fixing plates 11; a stop block 12 is arranged at the middle position of the two L-shaped fixing plates 11; the two stop blocks 12 are symmetrically arranged;
the second electric pushing cylinder 3 is fixedly arranged below the side, provided with the L-shaped fixing plate 11, of the top plate 13; the second electric pushing cylinders 3 are four, and every two of the second electric pushing cylinders are in a group; the two groups of second electric pushing cylinders 3 are symmetrically arranged; the top of the push rod of the second electric pushing cylinder 3 is provided with a pressing plate 5; the surface of the push rod is provided with a guide groove 31;
by adopting the technical scheme, when in use, the pressing strip at the bottom of the die 4 slides into the space between the two L-shaped fixing plates 11 at the top of the frame body 1, the stop block 12 is arranged between the two L-shaped fixing plates 11, the fixing of the position of the die 4 is realized, the upper die and the lower die of the die are connected in a hinged manner, so that the upper die and the lower die are convenient to coincide, the position between the upper die and the lower die does not need to be adjusted during installation, and the injection molding quality is ensured;
a poking column 6 is arranged at one side of the push rod of the second electric push cylinder 3; the poking column 6 is attached to the guide groove 31;
in this embodiment, a first electric pushing cylinder 2 is disposed below the frame 1; the top mounting plate of the first electric pushing cylinder 2 is provided with a push rod 21; the ejector rods 21 are provided with a plurality of ejector rods; the top plate 13 is provided with a hole which is convenient for the push rod 21 to penetrate;
by adopting the technical scheme, when the film is locked, the first electric pushing cylinder 2 is arranged at the bottom of the frame body 1, the plurality of ejector rods 21 are arranged on the mounting plate above the first electric pushing cylinder 2, the ejector rods 21 penetrate through the top plate of the frame body 1 to realize contact with the bottom of the die 4, so that the pressing strip on the die 4 is attached to the L-shaped fixing plate 11;
furthermore, two groups of second electric pushing cylinders 3 are arranged on two sides of the frame body 1, the second electric pushing cylinders 3 are fixedly arranged below two sides of the top plate 13, push rods penetrate through the top plate, pressing plates 5 are arranged at the tops of the push rods, guide grooves 31 are formed in the surfaces of the push rods of the second electric pushing cylinders 3, poking columns 6 are arranged on one sides of the guide grooves 31, the poking columns 6 are attached to the guide grooves 31, so that the direction of the pressing plates 5 can be changed when the push rods of the second electric pushing cylinders 3 move, when the push rods of the second electric pushing cylinders 3 move downwards, the push rods are matched with the guide grooves 31 and the poking columns 6, the pressing plates 5 rotate to the upper side of the die 4, and the dies 4 are locked downwards through the plurality of the pressing plates 5;
specifically, the L-shaped fixing plate 11 is in sliding fit with the pressing bar at the bottom of the die 4;
the poking column 6 is fixedly arranged on the top plate 13;
the upper die and the lower die of the die 4 are hinged and fixed;
through adopting above-mentioned technical scheme, after the completion of moulding plastics, first electricity pushes away jar 2 and drives ejector pin 21 and contract, realizes loosening to mould 4 bottom, and second electricity pushes away jar 3 and drives clamp plate 5 and upwards extend, and the guide way and the dialling post 6 of the surface of the push rod of second electricity pushes away jar 3 join in marriage, realize clamp plate 5 rotatory to one side at mould 4 top, unpack one of them dog 12 again, just so can realize taking out mould 4, accomplish the field injection molding.
The working principle of the utility model is as follows: when the plastic injection molding device is used, the pressing strip at the bottom of the mold 4 slides into the space between the two L-shaped fixing plates 11 at the top of the frame body 1, the stop block 12 is arranged between the two L-shaped fixing plates 11, the position of the mold 4 is fixed, the upper mold and the lower film of the mold are connected in a hinged manner, so that the upper mold and the lower film are convenient to coincide, the position between the upper mold and the lower film does not need to be adjusted during installation, and the injection molding quality is ensured;
when the film is locked, a first electric pushing cylinder 2 is arranged at the bottom of the frame body 1, a plurality of ejector rods 21 are arranged on a mounting plate above the first electric pushing cylinder 2, the ejector rods 21 penetrate through the top plate of the frame body 1 to realize contact with the bottom of the die 4, so that a pressing strip on the die 4 is attached to an L-shaped fixing plate 11;
two groups of second electric pushing cylinders 3 are arranged on two sides of the frame body 1, the second electric pushing cylinders 3 are fixedly arranged below two sides of the top plate 13, push rods penetrate through the top plate 13, a pressing plate 5 is arranged at the top, guide grooves 31 are formed in the surfaces of the push rods of the second electric pushing cylinders 3, poking columns 6 are arranged on one sides of the guide grooves 31, the poking columns 6 are attached to the guide grooves 31, so that the direction of the pressing plate 5 can be changed when the push rods of the second electric pushing cylinders 3 move, when the push rods of the second electric pushing cylinders 3 move downwards, the push rods are matched with the poking columns 6 through the guide grooves 31, the pressing plates 5 rotate above the dies 4, and the dies 4 are locked downwards through the plurality of the pressing plates 5;
after the injection molding is finished, the first electric pushing cylinder 2 drives the ejector rod 21 to shrink, so that the bottom of the mold 4 is loosened, the second electric pushing cylinder 3 drives the pressing plate 5 to extend upwards, the surface of the push rod of the second electric pushing cylinder 3 is matched with the poking column 6, the pressing plate 5 rotates to one side of the top of the mold 4, one of the stoppers 12 is detached, and therefore the mold can be taken out, and the field injection molding is finished.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. an injection mold with mode locking mechanism, its characterized in that: comprises a frame body (1); the frame body (1) comprises a top plate (13); the top plate (13) is provided with symmetrically-installed L-shaped fixing plates (11); a stop block (12) is arranged at the middle position of the two L-shaped fixing plates (11); the two stop blocks (12) are symmetrically arranged;
the second electric pushing cylinder (3) is fixedly arranged below one side of the top plate (13) provided with the L-shaped fixed plate (11); the second electric pushing cylinders (3) are four, and every two of the second electric pushing cylinders are in a group; the two groups of second electric pushing cylinders (3) are symmetrically arranged; the top of the push rod of the second electric pushing cylinder (3) is provided with a pressing plate (5); the surface of the push rod is provided with a guide groove (31).
2. An injection mold with a mold locking mechanism as set forth in claim 1, wherein: a poking column (6) is arranged at one side of the push rod of the second electric pushing cylinder (3); the poking column (6) is attached to the guide groove (31).
3. An injection mold with a mold locking mechanism as set forth in claim 1, wherein: a first electric pushing cylinder (2) is arranged below the frame body (1); a push rod (21) is arranged on the top mounting plate of the first electric pushing cylinder (2); the ejector rods (21) are provided with a plurality of ejector rods; the top plate (13) is provided with a hole which is convenient for the push rod (21) to penetrate.
4. An injection mold with a mold locking mechanism as set forth in claim 1, wherein: the L-shaped fixing plate (11) is in sliding fit with a pressing bar at the bottom of the die (4).
5. An injection mold with a mold locking mechanism as claimed in claim 2, wherein: the poking column (6) is fixedly arranged on the top plate (13).
6. The injection mold with mold locking mechanism of claim 4, wherein: the upper die and the lower die of the die (4) are hinged and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419550.8U CN220219472U (en) | 2023-06-06 | 2023-06-06 | Injection mold with mode locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419550.8U CN220219472U (en) | 2023-06-06 | 2023-06-06 | Injection mold with mode locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220219472U true CN220219472U (en) | 2023-12-22 |
Family
ID=89183317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321419550.8U Active CN220219472U (en) | 2023-06-06 | 2023-06-06 | Injection mold with mode locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220219472U (en) |
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2023
- 2023-06-06 CN CN202321419550.8U patent/CN220219472U/en active Active
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