CN218640212U - Elbow pipe machining die easy to demould - Google Patents
Elbow pipe machining die easy to demould Download PDFInfo
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- CN218640212U CN218640212U CN202222359322.8U CN202222359322U CN218640212U CN 218640212 U CN218640212 U CN 218640212U CN 202222359322 U CN202222359322 U CN 202222359322U CN 218640212 U CN218640212 U CN 218640212U
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- 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
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Abstract
The utility model relates to an easy demoulding bend pipe processing mould, which comprises an upper mould base, a lower mould base and a mounting rack, wherein the upper mould base is used for covering the top of the mould processing; the lower die base is arranged at the bottom of the upper die base, three groups of through holes are formed in two sides of the inner portion of the lower die base at equal intervals and used for clamping the injection mold in cooperation with the upper die base and enabling the injection molding piece to be cooled and formed after the injection molding raw materials are guided. The utility model has the advantages that: can run through the inside round hole of bottom plate through die holder and lifter plate cooperation, through the external actuating mechanism in bottom plate bottom, and then promote the push rod at lifter plate and lifter plate top and carry out the vertical migration, and then can exert thrust to the bottom of injection molding when the drawing of patterns and take out the injection molding from the inside of die holder, and then promoted the machining efficiency of injection molding greatly to can avoid the damage that causes the injection molding edge when artifical drawing of patterns is got the material.
Description
Technical Field
The utility model relates to a mould processing technology field, specificly is an easy drawing of patterns's return bend mold processing.
Background
With the popularization of automation equipment and the increasing improvement of labor cost, the mold production has already been popularized for the processing of injection molding parts, and the injection molding raw materials after hot melting are injected by using a special mold, so that the injection molding parts are cooled in the mold to form an appointed shape, the processing efficiency of parts can be improved, the processing quality of the injection molding parts can be ensured, and the parts with complicated shapes can be rapidly produced. In carrying out the mould course of working to the injection molding, need carry out the drawing of patterns to the injection molding of mould inside shaping, mould among the prior art is convenient inadequately carrying out the drawing of patterns to there is the part of special shape moulding plastics, current mould can't be adjusted the injection molding, thereby has reduced the effect of moulding plastics of mould, has reduced the practicality of mould.
Disclosure of Invention
In order to overcome at least partial defect among the prior art, the embodiment of the utility model provides an easy drawing of patterns's return bend mold processing, simple structure, convenient to use can improve the efficiency that the injection molding was processed man-hour at the mould to can promote the convenience of mould when moulding the injection molding.
The utility model relates to an easy demoulding bend pipe processing mould, which comprises an upper mould base, a lower mould base and a mounting rack, wherein the upper mould base is used for covering the top of mould processing;
the lower die holder is arranged at the bottom of the upper die holder, three groups of through holes are formed in two sides of the inner part of the lower die holder at equal intervals and used for clamping the injection die by matching with the upper die holder and guiding injection raw materials to cool and form the injection molding part;
the mounting bracket sets up in one side of die holder, and three mounting holes of group have been seted up to the inside equidistant of mounting bracket, and second hydro-cylinder, first hydro-cylinder and third hydro-cylinder are installed in proper order to one side of mounting bracket, the seat is pulled in the push-and-pull is installed to the one end of first hydro-cylinder for automatic carry out contour machining to the mould.
Furthermore, a material injection groove is formed in the upper die base, threaded holes are formed in two sides of the inner portion of the upper die base at equal intervals, and fixing bolts are installed inside the threaded holes.
Further, the fixed block is installed to the bottom both sides of die holder, and the bottom plate is installed to the bottom of fixed block, and three groups of round holes have been seted up to the inside both sides of bottom plate equidistant, and the top movable mounting of bottom plate has the lifter plate, and the push rod is installed to the top both sides of lifter plate, and the push rod extends the top of die holder.
Supporting plates are installed on two sides of the lower die holder, and a feeding groove is formed in one side of the top of the lower die holder.
Furthermore, connecting rods are mounted at one ends of the second oil cylinder and the third oil cylinder, a linkage plate is connected to one end of each connecting rod in a shaft mode, one side of the linkage plate is connected with the lower die base and the upper die base in a shaft mode, an injection molding pipe is mounted at one side of the linkage plate, and the injection molding pipe is designed in a circular arc shape in a hollow mode.
The utility model discloses an useful part lies in:
can run through the inside round hole of bottom plate through die holder and lifter plate cooperation, through the external actuating mechanism in bottom plate bottom, and then promote the push rod at lifter plate and lifter plate top and carry out the vertical migration, and then can exert thrust to the bottom of injection molding when the drawing of patterns and take out the injection molding from the inside of die holder, and then promoted the machining efficiency of injection molding greatly to can avoid the damage that causes the injection molding edge when artifical drawing of patterns is got the material.
Can install the connecting rod through second hydro-cylinder and third hydro-cylinder one end and carry out the hub connection with the linkage board, and then can be when carrying out injection molding processing, promote two sets of linkage boards through second hydro-cylinder and third hydro-cylinder and drive the injection molding pipe and carry out the circular arc and remove, first hydro-cylinder pulling push-and-pull seat simultaneously makes the injection molding at die holder top can the shaping to in moulding to the molding injection molding of return bend.
In order to make the aforementioned and other objects, features and advantages of the invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an overall structural schematic diagram of a pipe bending mold.
Fig. 2 is a schematic sectional view of the pipe bending mold.
Fig. 3 is a schematic top view of the pipe bending mold.
Fig. 4 is a partial perspective view of the pipe bending mold.
In the figure: 1. an upper die holder; 2. a lower die holder; 201. a fixed block; 202. a lifting plate; 203. a base plate; 204. a support plate; 205. a feeding trough; 3. a mounting frame; 301. a linkage plate; 302. a third oil cylinder; 303. a first oil cylinder; 304. a second cylinder; 305. a connecting rod; 307. injection molding a tube; 308. a push-pull seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an easy return bend mold processing of drawing of patterns in a preferred embodiment, including upper die base 1, die holder 2 and mounting bracket 3, upper die base 1, the top that is used for carrying on the mold processing covers, connects upper die base 1 and die holder 2 through fixed parts such as bolt, forms the cavity and provides the space to the raw materials of moulding plastics, makes the raw materials after the hot melt can form specific injection molding shape;
the lower die base 2 is arranged at the bottom of the upper die base 1, three groups of through holes are formed in two sides of the interior of the lower die base 2 at equal intervals and used for being matched with the upper die base 1 to clamp an injection mold, injection molding raw materials are guided to enable an injection molding piece to be cooled and formed, the lower die base 2 can be matched with the upper die base 1 to provide injection molding space for the injection molding piece, and a push rod at the top of the lifting plate 202 can be in contact with the bottom of the injection molding piece through the three groups of through holes in the interior of the lower die base 2, so that the injection molding piece is pushed by external driving equipment to be demoulded;
mounting bracket 3 sets up in one side of die holder 2, and three group's mounting holes have been seted up to the equidistant inside of mounting bracket 3, and second hydro-cylinder 304, first hydro-cylinder 303 and third hydro-cylinder 302 are installed in proper order to one side of mounting bracket 3, push-and-pull seat 308 is installed to the one end of first hydro-cylinder 303 for automatic carry out contour machining to the mould, and mounting bracket 3 adopts three group sheet metal splices of group to form, and wherein one side and the die holder 2 of two sets of panel are connected, and mounting bracket 3 is used for fixing three group's hydro-cylinders, and guarantee the stability of three group's hydro-cylinders at flexible in-process, and second hydro-cylinder 304 and third hydro-cylinder 302 specification are the same, and all be connected with connecting rod 305 hub connection of connecting link plate 301, can exert thrust and pulling force to connecting rod 305, thereby make link plate 301 use the installation axle to carry out circular arc motion as the centre of a circle, first hydro-cylinder 303 is connected with push-and-pull seat 308 for drive push-and-pull seat 308 and carry out rectilinear operation, so that it moulds to mould the injection molding 307 inside.
In the above embodiment, the injection groove is formed in the upper die holder 1, the threaded holes are formed in two sides of the inner portion of the upper die holder 1 at equal intervals, the fixing bolts are installed in the threaded holes, the injection groove can guide injection molding materials to flow into the cavity between the upper die holder 1 and the lower die holder 2, and then the cavity can be filled to form an injection molding piece with a specified shape and size.
In the above embodiment, fixed block 201 is installed to the bottom both sides of die holder 2, bottom plate 203 is installed to the bottom of fixed block 201, three groups of round holes have been seted up to the inside both sides of bottom plate 203 equidistant, the top movable mounting of bottom plate 203 has lifter plate 202, the push rod is installed to the top both sides of lifter plate 202, and the push rod extends the top of die holder 2, fixed block 201 can be connected bottom plate 203 and die holder 2, and with bottom plate 203 cooperation in the bottom vacuole formation of die holder 2, so that provide the space of removal for lifter plate 202, three groups of round holes of bottom plate 203 inside are used for providing flexible space for external drive device, and then promote lifter plate 202 through external drive device and remove in the below of die holder 2, make the push rod at lifter plate 202 top can promote the injection molding and carry out the drawing of patterns.
In the above embodiment, the connecting rod 305 is installed at one end of each of the second oil cylinder 304 and the third oil cylinder 302, the linkage plate 301 is connected to one end shaft of the connecting rod 305, one side of the linkage plate 301 is connected to the lower die holder 2 and the upper die holder 1 through a shaft, the injection molding pipe 307 is installed at one side of the linkage plate 301, the injection molding pipe 307 is in a circular arc hollow design, the connecting rod 305 is pushed to move through the second oil cylinder 304 and the third oil cylinder 302, the connecting rod 305 pushes the linkage plate 301 to move in a circular arc, and then the injection molding pipe 307 is driven to move, so that the injection molding piece is molded.
The working principle is as follows: after the upper die holder 1 and the lower die holder 2 are connected, the cavities inside the upper die holder 1 and the lower die holder 2 are filled through the through grooves inside the upper die holder 1, raw materials flow into the injection molding pipes 307 on two sides respectively through the feeding grooves 205, the connecting rods 305 are pushed through the second oil cylinders 304 and the third oil cylinders 302, the linkage plate 301 is pushed by the connecting rods 305 to move in an arc shape, meanwhile, the first oil cylinders 303 pull the push-pull seats 308 to be matched with the linkage plate 301 to shape injection molding pieces inside the injection molding pipes 307, after the injection molding pieces are cooled and formed, thrust is applied to the bottom of the lifting plate 202 through external driving equipment at the bottom of the bottom plate 203, the lifting plate 202 drives the push rod at the top, and then the push rod is used for applying thrust to the injection molding pieces to demold the injection molding pieces.
The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (4)
1. The utility model provides an easy return bend mold processing of drawing of patterns which characterized in that: the die comprises an upper die holder (1), a lower die holder (2) and an installation rack (3), wherein the upper die holder (1) is used for covering the top of a die for processing;
the lower die holder (2) is arranged at the bottom of the upper die holder (1), three groups of through holes are formed in two sides of the interior of the lower die holder (2) at equal intervals and are used for being matched with the upper die holder (1) to clamp an injection mold, and injection molding raw materials are guided to enable an injection molding piece to be cooled and formed;
mounting bracket (3) sets up in one side of die holder (2), and three mounting holes of group have been seted up to the equidistant inside of mounting bracket (3), and second hydro-cylinder (304), first hydro-cylinder (303) and third hydro-cylinder (302) are installed in proper order to one side of mounting bracket (3), push-and-pull seat (308) are installed to the one end of first hydro-cylinder (303) for automatic carry out the contour machining to the mould.
2. The easy-to-release pipe bending die according to claim 1, wherein: the die comprises an upper die base (1), and is characterized in that a material injection groove is formed in the upper die base (1), threaded holes are formed in two sides of the upper die base (1) at equal intervals, and fixing bolts are arranged in the threaded holes.
3. The easy-to-release pipe bending die according to claim 1, wherein: the two sides of the bottom of the lower die holder (2) are provided with fixing blocks (201), the bottom of the fixing blocks (201) is provided with a bottom plate (203), the two sides of the inside of the bottom plate (203) are provided with three groups of round holes at equal intervals, the top of the bottom plate (203) is movably provided with a lifting plate (202), the two sides of the top of the lifting plate (202) are provided with push rods, and the push rods extend to the top of the lower die holder (2),
supporting plates (204) are installed on two sides of the lower die holder (2), and a feeding groove (205) is formed in one side of the top of the lower die holder (2).
4. The easy-to-release pipe bending die according to claim 1, wherein: connecting rods (305) are installed at one ends of the second oil cylinder (304) and the third oil cylinder (302), a linkage plate (301) is connected with one end shaft of each connecting rod (305), one side of each linkage plate (301) is connected with the lower die holder (2) and the upper die holder (1) through a shaft, an injection molding pipe (307) is installed at one side of each linkage plate (301), and the injection molding pipe (307) is designed in a circular arc shape in a hollow mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222359322.8U CN218640212U (en) | 2022-09-06 | 2022-09-06 | Elbow pipe machining die easy to demould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222359322.8U CN218640212U (en) | 2022-09-06 | 2022-09-06 | Elbow pipe machining die easy to demould |
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| Publication Number | Publication Date |
|---|---|
| CN218640212U true CN218640212U (en) | 2023-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222359322.8U Active CN218640212U (en) | 2022-09-06 | 2022-09-06 | Elbow pipe machining die easy to demould |
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| CN (1) | CN218640212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117484792A (en) * | 2023-11-10 | 2024-02-02 | 广东恒达胶管制品有限公司 | Injection molding equipment for processing HDPE plastic pipeline and reinforced HDPE plastic pipeline |
-
2022
- 2022-09-06 CN CN202222359322.8U patent/CN218640212U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117484792A (en) * | 2023-11-10 | 2024-02-02 | 广东恒达胶管制品有限公司 | Injection molding equipment for processing HDPE plastic pipeline and reinforced HDPE plastic pipeline |
| CN117484792B (en) * | 2023-11-10 | 2024-05-10 | 广东恒达胶管制品有限公司 | Injection molding equipment for processing HDPE plastic pipeline |
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