CN219381418U - Forming die convenient to drawing of patterns - Google Patents
Forming die convenient to drawing of patterns Download PDFInfo
- Publication number
- CN219381418U CN219381418U CN202320706036.6U CN202320706036U CN219381418U CN 219381418 U CN219381418 U CN 219381418U CN 202320706036 U CN202320706036 U CN 202320706036U CN 219381418 U CN219381418 U CN 219381418U
- Authority
- CN
- China
- Prior art keywords
- die
- fixedly connected
- handle
- rod
- mould
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a forming die convenient for demolding, which comprises an upper die and a demolding mechanism, wherein the demolding mechanism comprises a cross gear box, a hand wheel, a handle, a threaded rod, a movable column, a limiting block and a limiting groove, the bottom of the upper die is connected with a lower die in a sliding manner, the bottom of the lower die is fixedly connected with a die base, the demolding mechanism is arranged on the top surface of the die base, the handle mechanism is arranged on the bottom surface of the die base, the handle on two sides is pinched simultaneously to rotate the hand wheel, the hand wheel transmits rotation to the cross gear box, the cross gear box converts rotation in the horizontal direction into rotation in the vertical direction and transmits the rotation to the threaded rod through an output end, the threaded rod is in threaded connection with the movable column, the movable column is jacked up when the threaded rod rotates in the movable column and drives the upper die to move, and the cross gear box is fixed on the base and can separate the upper die from the lower die, so that the demolding effect is more convenient.
Description
Technical Field
The utility model relates to the technical field related to forming dies, in particular to a forming die convenient to demould.
Background
In the process of producing the combiner, a mold is needed to be used for molding, and an injection mold is a tool for producing plastic products; the plastic molding machine is a tool for endowing plastic products with complete structures and precise dimensions, injection molding is a processing method used when producing parts with complex shapes in batches, and specifically, heated and melted plastics are injected into a mold cavity by an injection molding machine under high pressure, and after cooling and solidification, a formed product is obtained, and the injection molding mold is divided into a thermosetting plastic mold and a thermoplastic plastic mold according to molding characteristics; the hot-pressing mold can be divided into three types of overflow, half overflow and non-overflow in a flash mode, and the injection mold can be divided into two types of cold runner mold and hot runner mold in a pouring system; the structure of the mold is variable due to different types and performances of plastics, shapes and structures of plastic products, types of injection machines and the like, but the basic structure is consistent, the mold mainly comprises a pouring system, a temperature regulating system, forming parts and structural parts, wherein the pouring system and the forming parts are parts which are in direct contact with plastics and change along with the plastics and the products, the parts are the most complex in the mold and the most variable, the parts with the highest processing smoothness and precision are required, the injection mold consists of a movable mold and a fixed mold, the movable mold is arranged on a movable mold plate of the injection molding machine, the fixed mold is arranged on a fixed mold plate of the injection molding machine, the movable mold and the fixed mold are closed to form a pouring system and a cavity during injection molding, the movable mold and the fixed mold are separated to take out the plastic products during mold opening, the design and the manufacturing workload of the heavy mold are reduced, the standard mold is mostly adopted during the use, the forming mold is required to be taken out after the injection mold is subjected to cooling, the forming mold is required to be subjected to taking out the formed finished product after the injection molding, the injection mold has certain viscosity, the raw materials are required to be convenient for the production of the injection mold is reduced after the injection molding is required to be particularly high in the demolding.
However, in the existing molding dies, most of the molding dies are cooled after injection molding, the molded finished product is taken out after demolding, and the molding dies are difficult to demold after molding due to certain viscosity of the raw materials injected in the injection molding process, so that the production efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a molding die convenient for demolding, which solves the problems that in the prior molding die in the prior art, in the use process, the molding die is cooled after injection molding, the molded finished product is taken out after demolding, and the demolding between the molding dies is difficult and the production efficiency is reduced because the raw materials for injection molding have certain viscosity after melting in the injection molding process.
In order to achieve the above purpose, the utility model provides a forming die convenient for demolding, which comprises a die upper die and a demolding mechanism, wherein the demolding mechanism comprises a cross gear box, a hand wheel, a handle, a threaded rod, a movable column, a limiting block and a limiting groove, the bottom of the die upper die is connected with a die lower die in a sliding manner, the bottom of the die lower die is fixedly connected with a die base, the top surface of the die base is provided with the demolding mechanism, and the bottom surface of the die base is provided with the handle mechanism.
Preferably, the demoulding mechanism comprises a cross gear box, a hand wheel, a handle, a threaded rod, a movable column, a limiting block and a limiting groove, wherein the cross gear box is fixedly connected to the top surface of the die base, the hand wheel is fixedly connected to the input end of the cross gear box, the handle is rotationally connected to the outer side surface of the hand wheel, the threaded rod is fixedly connected to the output end of the cross gear box, the movable column is in threaded connection with the outer side surface of the threaded rod, the limiting block is fixedly connected to the top of the movable column, and the limiting groove is formed in the bottom surface of the upper die of the die.
Preferably, the number of the cross gear boxes is two, the cross gear boxes are symmetrically distributed on the top surface of the die base, and threads are formed on the inner side surface of the movable column.
Preferably, the cross section of stopper is the hexagon, the quantity of spacing groove is two and be symmetrical distribution, the shape size of stopper and the shape size of spacing groove coincide, stopper and spacing groove sliding connection.
Preferably, the handle mechanism comprises an embedded groove, a hinge block, a rotating rod, a sliding groove, an extension rod, a sliding block, a connecting rod and a handle, wherein the embedded groove is formed in the bottom of the mold base, the hinge block is fixedly connected with the outer side surface of the mold base, one end of the hinge block is hinged with the rotating rod, the sliding groove is formed in the outer side surface of the rotating rod, the extension rod is slidably connected with the inner side surface of the rotating rod, the sliding block is fixedly connected with the outer side surface of the extension rod, one end of the extension rod is fixedly connected with the connecting rod, and the handle is fixedly connected with the outer side surface of the connecting rod.
Preferably, the number of the hinging blocks is eight, the number of the rotating rods is four, the hinging blocks are symmetrically distributed on two sides of the rotating rods, and the number of the rotating rods on each side of the base is two and symmetrically distributed.
Preferably, the sliding block is in sliding connection with the sliding groove, the number of the connecting rods is two, and two ends of the connecting rods are fixedly connected with the extension rods.
Compared with the prior art, the utility model has the beneficial effects that: this forming die convenient to drawing of patterns, through cross gear box, the hand wheel, the handle, the threaded rod, movable column, stopper and spacing groove's setting, at the in-process of using, the handle rotation hand wheel of both sides is held between the fingers simultaneously, the hand wheel transmits the rotation for cross gear box, the cross gear box changes the rotation of horizontal direction into the rotation of vertical direction, and transmit the threaded rod by the output, threaded rod and movable column threaded connection, when mould upper die and mould lower die subside, the stopper at movable column top can stretch into the spacing inslot of mould upper die, because the stopper is the hexagon, can be restrained unable rotation by the spacing groove, the threaded rod can jack-up the movable column when the movable column rotates, and drive mould upper die and remove, and the cross gear box is fixed on the base, will separate mould upper die and mould lower die, the effect of the drawing of patterns of being convenient for more has been reached.
Drawings
FIG. 1 is a schematic side view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram showing the structure of the mold base and the embedded groove of the present utility model;
FIG. 3 is a schematic diagram showing the structure of the upper die and the positioning groove of the die in the utility model;
FIG. 4 is a schematic diagram of the cross gearbox and threaded rod of the present utility model in a mutually engaged configuration;
FIG. 5 is a schematic view of the interaction structure of the threaded rod and the movable column of the present utility model;
FIG. 6 is a schematic view of the interaction structure of the rotating rod and the extension rod of the present utility model;
fig. 7 is an enlarged view of fig. 1 at a in accordance with the present utility model.
In the figure: 1. a die is arranged on the die; 2. a lower die of the die; 3. a mold base; 4. a demoulding mechanism; 401. a cross gearbox; 402. a hand wheel; 403. a handle; 404. a threaded rod; 405. a movable column; 406. a limiting block; 407. a limit groove; 5. a handle mechanism; 501. an embedding groove; 502. a hinge block; 503. a rotating lever; 504. a sliding groove; 505. an extension rod; 506. a sliding block; 507. a connecting rod; 508. a handle.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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. 1-7, the utility model provides a molding die convenient for demolding, which comprises a die upper die 1 and a demolding mechanism 4, wherein the demolding mechanism 4 comprises a cross gear box 401, a hand wheel 402, a handle 403, a threaded rod 404, a movable column 405, a limiting block 406 and a limiting groove 407, the bottom of the die upper die 1 is connected with a die lower die 2 in a sliding manner, the bottom of the die lower die 2 is fixedly connected with a die base 3, the demolding mechanism 4 is arranged on the top surface of the die base 3, and a handle mechanism 5 is arranged on the bottom surface of the die base 3.
Further, demoulding mechanism 4 is including cross gear box 401, hand wheel 402, handle 403, threaded rod 404, movable post 405, stopper 406 and spacing groove 407, the top surface fixedly connected with cross gear box 401 of mould base 3, the input fixedly connected with hand wheel 402 of cross gear box 401, the outside surface rotation of hand wheel 402 is connected with handle 403, the output fixedly connected with threaded rod 404 of cross gear box 401, the outside surface threaded connection of threaded rod 404 has movable post 405, the top fixedly connected with stopper 406 of movable post 405, the spacing groove 407 has been seted up on the bottom surface of mould upper die 1, through cross gear box 401, hand wheel 402, handle 403, threaded rod 404, movable post 405, stopper 406 and spacing groove 407's setting, handle 403 rotation hand wheel 402 of holding both sides simultaneously, the hand wheel 402 transmits the rotation for cross gear box 401, the rotation of cross gear box 401 with the horizontal direction is converted into the rotation of vertical direction, and be transmitted for threaded rod 404 by the output, threaded rod 404 and movable post 405 threaded connection, when mould upper die 1 and mould lower die 2 paste, the stopper 406 at movable post 405 top can stretch into mould upper die 1 and can not rotate the spacing groove 407, can be rotated by the hexagonal die 405 in the time of mould upper die 1, can not be rotated by the clearance groove 405, and the die 405 can be more convenient to rotate the die 1, and the die can be moved in the die 3 can be moved in the die lower die 405.
Further, the number of the cross gear boxes 401 is two, the cross gear boxes 401 are symmetrically distributed on the top surface of the die base 3, threads are formed on the inner side surface of the movable column 405, the hand wheel 402 transmits rotation to the cross gear boxes 401, and the cross gear boxes 401 convert rotation in the horizontal direction into rotation in the vertical direction and transmit the rotation to the threaded rod 404 through the output end.
Further, the cross section of the limiting block 406 is hexagonal, the number of limiting grooves 407 is two and symmetrically distributed, the shape and the size of the limiting block 406 are identical to those of the limiting grooves 407, the limiting block 406 is slidably connected with the limiting grooves 407, when the upper die 1 and the lower die 2 of the die are attached, the limiting block 406 at the top of the movable column 405 stretches into the limiting grooves 407 of the upper die 1 of the die, and the threaded rod 404 jacks up the movable column 405 when the movable column 405 rotates due to the fact that the limiting block 406 is hexagonal and can not be limited by the limiting grooves 407.
Further, the handle mechanism 5 is including embedded groove 501, articulated piece 502, dwang 503, sliding tray 504, extension rod 505, sliding block 506, connecting rod 507 and handle 508, the embedded groove 501 has been seted up to the bottom of mould base 3, the outside surface fixedly connected with articulated piece 502 of mould base 3, the one end hinged joint of articulated piece 502 has dwang 503, sliding tray 504 has been seted up to the outside surface of dwang 503, the inboard surface sliding connection of dwang 503 has extension rod 505, the outside surface fixedly connected with sliding block 506 of extension rod 505, the one end fixedly connected with connecting rod 507 of extension rod 505, the outside surface fixedly connected with handle 508 of connecting rod 507, through the setting of embedded groove 501, articulated piece 502, dwang 503, sliding tray 504, extension rod 505, sliding block 506, connecting rod 507 and handle 508, in the use, the in-process, the articulated piece 502 is connected with dwang 503, the dwang 503 can rotate on articulated piece 502, and can insert in the embedded groove 501, when the dwang 503 is out, the inside extension rod 505 can be in the inside the extension rod 503 in order to change the inside extension rod 503 and slide in the side of extension rod 503 and change the length of extension rod 505 at the side of the extension rod, the inside the extension rod 505 and the side of the extension rod is connected with the direct contact shaping handle, the side of the extension rod is used for preventing the side of the extension rod from directly contacting the shaping handle 505, the side of the extension rod is connected with the handle 505, the side of the extension rod is used for preventing the side of the extension rod 505 from directly contacting the side of the extension rod 505.
Further, the number of the hinge blocks 502 is eight, the number of the rotating rods 503 is four, the hinge blocks 502 are symmetrically distributed on two sides of the rotating rods 503, the number of the rotating rods 503 on each side of the base is two, the rotating rods 503 are symmetrically distributed, and a plurality of the rotating rods 503 are hinged to the plurality of hinge blocks 502 and are used for being connected with symmetrical connecting rods 507.
Further, the sliding blocks 506 are slidably connected with the sliding grooves 504, the number of the connecting rods 507 is two, two ends of the connecting rods 507 are fixedly connected with the extending rods 505, the sliding grooves 504 on the rotating rods 503 are slidably connected with the sliding blocks 506 on the extending rods 505, and the extending rods 505 are clamped in the rotating rods 503 to prevent falling off and play a limiting role.
Working principle: in the use process, the handle 403 on two sides is pinched simultaneously to rotate the hand wheel 402, the hand wheel 402 is transmitted to rotate the cross gear box 401, the cross gear box 401 converts the rotation in the horizontal direction into the rotation in the vertical direction, and the output end is transmitted to the threaded rod 404, the threaded rod 404 is in threaded connection with the movable column 405, when the upper die 1 and the lower die 2 of the die are attached, the limiting block 406 on the top of the movable column 405 stretches into the limiting groove 407 of the upper die 1 of the die, the limiting block 406 is hexagonal and can be limited by the limiting groove 407 to rotate, the threaded rod 404 can jack up the movable column 405 when rotating the movable column 405 and drive the upper die 1 of the die to move, the cross gear box 401 is fixed on the die base 3 and can separate the upper die 1 and the lower die 2 of the die, so that the demolding is more convenient, the hinge block 502 is connected with the dwang 503, the dwang 503 can rotate on the hinge block 502, and can imbed in the embedded groove 501 in order to pack up, when dwang 503 rotates out, the inside extension rod 505 of dwang 503 can slide in and slide out in order to change holistic length in dwang 503, sliding groove 504 on the dwang 503 and the sliding block 506 sliding connection on the extension rod 505, make extension rod 505 card prevent to drop in dwang 503 and play spacing effect, two extension rods 505 of one side are connected with connecting rod 507, be fixed with handle 508 on the connecting rod 507 and be used for holding, the mould is at the during operation surface temperature too high, direct hand contact can lead to the scald, hold the forming die through handle mechanism 5, prevent hand and forming die surface direct contact, just so accomplished a forming die convenient to drawing of patterns.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a forming die convenient to drawing of patterns, includes mould cope match-plate pattern (1) and demoulding mechanism (4), and wherein demoulding mechanism (4) are including cross gear box (401), hand wheel (402), handle (403), threaded rod (404), movable post (405), stopper (406) and spacing groove (407), its characterized in that: the bottom sliding connection of mould upper die (1) has mould lower mould (2), the bottom fixedly connected with mould base (3) of mould lower mould (2), the top surface of mould base (3) is provided with demoulding mechanism (4), the bottom surface of mould base (3) is provided with handle mechanism (5).
2. A mold for facilitating demolding as claimed in claim 1, wherein: demoulding mechanism (4) are including cross gear box (401), hand wheel (402), handle (403), threaded rod (404), movable column (405), stopper (406) and spacing groove (407), the top surface fixedly connected with cross gear box (401) of mould base (3), the input fixedly connected with hand wheel (402) of cross gear box (401), the outside surface rotation of hand wheel (402) is connected with handle (403), the output fixedly connected with threaded rod (404) of cross gear box (401), the outside surface threaded connection of threaded rod (404) has movable column (405), the top fixedly connected with stopper (406) of movable column (405), spacing groove (407) have been seted up to the bottom surface of mould upper die (1).
3. A mold for facilitating demolding as claimed in claim 2, wherein: the number of the cross gear boxes (401) is two, the cross gear boxes are symmetrically distributed on the top surface of the die base (3), and threads are formed on the inner side surface of the movable column (405).
4. A mold for facilitating demolding as claimed in claim 2, wherein: the cross section of the limiting block (406) is hexagonal, the number of the limiting grooves (407) is two and symmetrically distributed, the shape and the size of the limiting block (406) are matched with those of the limiting grooves (407), and the limiting block (406) is in sliding connection with the limiting grooves (407).
5. A mold for facilitating demolding as claimed in claim 1, wherein: the handle mechanism (5) comprises an embedded groove (501), a hinge block (502), a rotating rod (503), a sliding groove (504), an extending rod (505), a sliding block (506), a connecting rod (507) and a handle (508), wherein the embedded groove (501) is formed in the bottom of the die base (3), the hinge block (502) is fixedly connected with the outer side surface of the die base (3), one end of the hinge block (502) is hinged to the rotating rod (503), the sliding groove (504) is formed in the outer side surface of the rotating rod (503), the extending rod (505) is connected with the inner side surface of the rotating rod (503) in a sliding mode, the sliding block (506) is fixedly connected with the outer side surface of the extending rod (505), the connecting rod (507) is fixedly connected with the outer side surface of the connecting rod (507), and the handle (508) is fixedly connected with the outer side surface of the connecting rod (507).
6. The mold easy to release according to claim 5, wherein: the number of the hinge blocks (502) is eight, the number of the rotating rods (503) is four, the hinge blocks (502) are symmetrically distributed on two sides of the rotating rods (503), and the number of the rotating rods (503) on each side of the base is two and symmetrically distributed.
7. The mold easy to release according to claim 5, wherein: the sliding blocks (506) are in sliding connection with the sliding grooves (504), the number of the connecting rods (507) is two, and two ends of the connecting rods (507) are fixedly connected with the extension rods (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706036.6U CN219381418U (en) | 2023-04-03 | 2023-04-03 | Forming die convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706036.6U CN219381418U (en) | 2023-04-03 | 2023-04-03 | Forming die convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219381418U true CN219381418U (en) | 2023-07-21 |
Family
ID=87197569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320706036.6U Active CN219381418U (en) | 2023-04-03 | 2023-04-03 | Forming die convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219381418U (en) |
-
2023
- 2023-04-03 CN CN202320706036.6U patent/CN219381418U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102101350B (en) | Precision mold for small-spiral-angle duplex gear | |
| CN210552855U (en) | Cooling forming device of mould | |
| CN110696308A (en) | Mold stripping device for small products | |
| CN217454717U (en) | Novel plastic toy injection mold | |
| CN103692619A (en) | Plastic worm injection forming mold | |
| CN209552325U (en) | A kind of automobile injection mold positioning mechanism | |
| CN105034279A (en) | Double-color switch knob injection mold | |
| CN208148388U (en) | A kind of internal screw thread rotation depanning mold | |
| CN219381418U (en) | Forming die convenient to drawing of patterns | |
| CN213733007U (en) | Demoulding mechanism of plastic mould for automobile plastic parts | |
| CN211307207U (en) | Injection mold with multi-channel structure | |
| CN215703595U (en) | Demoulding device for plastic mould | |
| CN210061821U (en) | A mould for making screw thread knob | |
| CN214214638U (en) | Seal and survey plastics reel production injection mold | |
| CN215619637U (en) | Injection molding forming die convenient for demolding | |
| CN219378764U (en) | Mechanical shell mould convenient to model drawing of patterns | |
| CN111070595A (en) | Injection mold for removing threads of plastic part | |
| CN220864643U (en) | Multicavity injection molding device | |
| CN216760701U (en) | Integrated demolding device for injection mold | |
| CN220784744U (en) | Injection mold for foam product | |
| CN215661628U (en) | Integrated demoulding device for injection moulding thin-walled part | |
| CN220923082U (en) | Automatic RB sole preparation mould that opens and shuts | |
| CN217196657U (en) | Molding equipment convenient to adjust | |
| CN217752541U (en) | Injection mold with injection molding space adjustable function | |
| CN209552356U (en) | A kind of high-accuracy motor cylinder protective shield production mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |