CN214521744U - Quick hot forming cold forming die set - Google Patents

Abstract

The application discloses quick cold design mould group of hot forming, including an upper fixed plate, an upper die, a lower fixed plate, bed die, cooling structure, spacing fixed knot construct and ejecting structure, an upper fixed plate's lower surface department fixed mounting has an upper die, a lower fixed plate's upper surface department fixed mounting has the bed die, an upper fixed plate and a bed die department install cooling structure, cooling structure includes U-shaped cooling bath, inlet tube, a connecting pipe, outlet pipe and No. two connecting pipes. This device is rational in infrastructure, and convenient to use, this device have cooling structure, can carry out the cooling shaping of cooling down fast to the spare part that this device processed through cooling structure, and then improve the machining efficiency of this device, through the guide effect of guide bar, the skew appears when can avoiding going on combining between last mould and the bed die, has improved the result of use of this device, and this device has ejecting structure simultaneously, can take out fast to the spare part after the shaping.

Description

Quick hot forming cold forming die set

Technical Field

The application relates to a die set, in particular to a quick hot forming and cold forming die set.

Background

Moulds (Mule) are used for obtaining various moulds and tools of required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

Traditional mould structure is comparatively simple, and the function is comparatively single, and cooling rate is slower when the injection molding cools off the shaping, and the availability factor is lower. Therefore, a rapid hot forming and cold setting die set is provided to solve the above problems.

Disclosure of Invention

A rapid thermal forming cold shaping die set comprises an upper fixing plate, an upper die, a lower fixing plate, a lower die, a cooling structure, a limiting fixing structure and an ejection structure;

an upper die is fixedly arranged on the lower surface of the upper fixing plate, a lower die is fixedly arranged on the upper surface of the lower fixing plate, the upper fixing plate and the lower die are provided with cooling structures, the cooling structures comprise U-shaped cooling grooves, water inlet pipes, a first connecting pipe, a water outlet pipe and a second connecting pipe, a U-shaped cooling groove is arranged in the lower die, a water inlet pipe is fixedly connected at one side of the upper fixing plate, the top end of the water inlet pipe is fixedly provided with a first connecting pipe and is communicated with the inner cavity of the first connecting pipe, the bottom end of the water inlet pipe extends out of the bottom wall of the upper fixing plate, the other side of the upper fixing plate is fixedly connected with a water outlet pipe, the top end of the water outlet pipe is fixedly provided with a second connecting pipe, the inner cavities of the water outlet pipe and the second connecting pipe are communicated with each other, and the bottom end of the water outlet pipe extends out of the bottom wall of the upper fixing plate;

the side of the upper surface of the lower fixed plate is fixedly connected with one end of a guide rod, the other end of the guide rod penetrates through the upper fixed plate and is in sliding fit with the upper fixed plate, a limiting fixed structure is fixedly mounted on the upper fixed plate and comprises a fixing piece, a rotating shaft, a connecting piece, an air cylinder, a limiting plate and a limiting block, the side of the upper fixed plate is fixedly connected with the fixing piece, the inner side of the fixing piece is rotatably connected with the rotating shaft, the rotating shaft is fixedly connected with the connecting piece, the bottom end of the connecting piece is fixedly mounted with one end of the air cylinder, the other end of the air cylinder is fixedly connected with the limiting plate, the upper surface of the limiting plate is fixedly connected with the limiting block, and the side wall of the lower fixed plate is fixedly connected with the fixing block;

the bottom surface of the lower fixing plate is fixedly provided with an ejection structure, the ejection structure comprises a fixed base, a support frame, an electric push rod and an ejector pin, the lower surface of the lower fixing plate is fixedly connected with one end of the support frame, the other end of the support frame is fixedly connected with the fixed base, the upper surface of the fixed base is fixedly provided with one end of the electric push rod, the other end of the electric push rod is fixedly connected with one end of the ejector pin, and the other end of the ejector pin penetrates through the inner cavity bottom wall of the lower die and extends into the inner cavity of the lower die.

Furthermore, the U-shaped cooling grooves are arranged in the lower die at equal intervals.

Further, the inlet tube is total a plurality of, a plurality of the inlet tube equidistance is fixed in one side department of an upper fixed plate, and is a plurality of fixed mounting intercommunication between the top of inlet tube and the connecting pipe a plurality of the bottom one-to-one of inlet tube is in the one end of a plurality of U-shaped cooling bath directly over department.

Further, the outlet pipe is total a plurality of, a plurality of the outlet pipe equidistance is fixed in the opposite side department of fixed plate, and is a plurality of the top of outlet pipe all with No. two connecting pipes between the fixed mounting intercommunication, a plurality of the bottom one-to-one of outlet pipe is in the other end of a plurality of U-shaped cooling bath directly over department.

Furthermore, the guide bars are four in number, the four guide bars are respectively fixed at four corners of the upper surface of the lower fixing plate, and the four guide bars penetrate through the upper fixing plate and are in sliding fit with the upper fixing plate.

Furthermore, both sides of the upper fixing plate are fixedly provided with a limiting fixing structure.

Further, the both sides department of bottom plate all fixedly connected with fixed block, two all seted up the spacing groove on the bottom surface of fixed block.

Furthermore, a servo drive motor is fixedly mounted at one side of the fixing piece, and the tail end of an output shaft of the servo drive motor extends to the inner side of the fixing piece and is fixedly connected with one end of the rotating shaft.

Furthermore, the number of the support frames is four, and the four support frames are respectively and fixedly installed at four corners between the fixed base and the lower fixed plate.

Furthermore, electric push rods are fixedly mounted on two sides of the fixed base, ejector pins are fixedly connected to the top ends of the electric push rods, and the ejector pins penetrate through the bottom wall of the lower die and extend into the inner cavity of the lower die.

The beneficial effect of this application is: the application provides a quick hot forming cold forming die set capable of avoiding deviation.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of an internal structure of an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2 according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of the internal structure of a U-shaped cooling channel according to an embodiment of the present application;

FIG. 5 is a schematic view of a connection structure of a servo driving motor according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a lower mold according to an embodiment of the present application.

In the figure: 1. the upper fixed plate, 2, the upper die, 3, the bottom plate, 4, the bed die, 5, U-shaped cooling bath, 6, the inlet tube, 7, a connecting pipe, 8, the outlet pipe, 9, No. two connecting pipes, 10, the guide bar, 11, the mounting, 12, the axis of rotation, 13, the connecting piece, 14, the cylinder, 15, the limiting plate, 16, the stopper, 17, the fixed block, 18, servo drive motor, 19, unable adjustment base, 20, the support frame, 21, electric putter, 22, the thimble.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-6, a rapid thermal forming cold forming mold set includes an upper fixing plate 1, an upper mold 2, a lower fixing plate 3, a lower mold 4, a cooling structure, a limiting fixing structure and an ejection structure;

an upper die 2 is fixedly mounted at the lower surface of the upper fixing plate 1, a lower die 4 is fixedly mounted at the upper surface of the lower fixing plate 3, cooling structures are mounted at the upper fixing plate 1 and the lower die 4, each cooling structure comprises a U-shaped cooling groove 5, a water inlet pipe 6, a first connecting pipe 7, a water outlet pipe 8 and a second connecting pipe 9, the U-shaped cooling groove 5 is formed in the lower die 4, the water inlet pipe 6 is fixedly connected at one side of the upper fixing plate 1, the top end of the water inlet pipe 6 is fixedly mounted with the first connecting pipe 7 and is communicated with the inner cavity of the first connecting pipe 7, the bottom end of the water inlet pipe 6 extends out of the bottom wall of the upper fixing plate 1, the water outlet pipe 8 is fixedly connected at the other side of the upper fixing plate 1, the second connecting pipe 9 is fixedly mounted at the top end of the water outlet pipe 8, and the inner cavities of the water outlet pipe 8 and the second connecting pipe 9 are communicated with each other, the bottom end of the water outlet pipe 8 extends out of the bottom wall of the upper fixing plate 1;

one end of a guide rod 10 is fixedly connected to the side edge of the upper surface of the lower fixing plate 3, the other end of the guide rod 10 penetrates through the upper fixing plate 1 and is in sliding fit with the upper fixing plate 1, the upper fixing plate 1 is fixedly provided with a limiting and fixing structure, the limiting and fixing structure comprises a fixing piece 11, a rotating shaft 12, a connecting piece 13, an air cylinder 14, a limiting plate 15 and a limiting block 16, a fixing piece 11 is fixedly connected at the side edge of the upper fixing plate 1, a rotating shaft 12 is rotatably connected at the inner side of the fixing piece 11, the rotating shaft 12 is fixedly connected with a connecting piece 13, the bottom end of the connecting piece 13 is fixedly provided with one end of a cylinder 14, a limiting plate 15 is fixedly connected to the other end of the air cylinder 14, a limiting block 16 is fixedly connected to the upper surface of the limiting plate 15, and a fixing block 17 is fixedly connected to the side wall of the lower fixing plate 3;

fixed mounting has ejecting structure on the bottom surface of bottom plate 3, ejecting structure includes unable adjustment base 19, support frame 20, electric putter 21 and thimble 22, the lower surface department fixedly connected with support frame 20's of bottom plate 3 one end, the other end department fixedly connected with unable adjustment base 19 of support frame 20, the upper surface department fixed mounting of unable adjustment base 19 has electric putter 21's one end, the other end department fixedly connected with thimble 22's of electric putter 21 one end, the other end of thimble 22 runs through the inner chamber diapire of bed die 4 and extends to in the inner chamber of bed die 4.

The U-shaped cooling grooves 5 are arranged in the lower die 4 at equal intervals; the water inlet pipes 6 are a plurality of water inlet pipes, the water inlet pipes 6 are fixed on one side of the upper fixing plate 1 at equal intervals, the top ends of the water inlet pipes 6 are fixedly installed and communicated with the first connecting pipe 7, and the bottom ends of the water inlet pipes 6 are correspondingly positioned right above one ends of the U-shaped cooling grooves 5 one by one; the water outlet pipes 8 are arranged in number, the water outlet pipes 8 are fixed on the other side of the upper fixing plate 1 at equal intervals, the top ends of the water outlet pipes 8 are fixedly installed and communicated with the second connecting pipe 9, and the bottom ends of the water outlet pipes 8 are correspondingly arranged right above the other ends of the U-shaped cooling grooves 5 one by one; the number of the guide rods 10 is four, the four guide rods 10 are respectively fixed at four corners of the upper surface of the lower fixing plate 3, and the four guide rods 10 penetrate through the upper fixing plate 1 and are in sliding fit with the upper fixing plate 1; the two sides of the upper fixing plate 1 are fixedly provided with limiting fixing structures; the two sides of the lower fixing plate 3 are fixedly connected with fixing blocks 17, and the bottom surfaces of the two fixing blocks 17 are provided with limiting grooves; a servo driving motor 18 is fixedly installed at one side of the fixed member 11, and the tail end of an output shaft of the servo driving motor 18 extends to the inner side of the fixed member 11 and is fixedly connected with one end of the rotating shaft 12; the number of the support frames 20 is four, and the four support frames 20 are respectively and fixedly arranged at four corners between the fixed base 19 and the lower fixed plate 3; the two sides of the fixed base 19 are fixedly provided with electric push rods 21, the top ends of the electric push rods 21 are fixedly connected with ejector pins 22, and the ejector pins 22 penetrate through the bottom wall of the lower die 4 and extend into the inner cavity of the lower die 4.

When the device is used, the electric elements appearing in the device are externally connected with a power supply and a control switch, firstly, the device is arranged at the corresponding position of an injection molding device, one end of a fixed block 17 is externally connected with a water supply device, one end of a second connecting pipe 9 is externally connected with a water outlet device, when the device is used, the lower die 4 and the upper die 2 are combined by the driving of the injection molding device, meanwhile, a water outlet pipe 8 and a water inlet pipe 6 are respectively inserted into U-shaped cooling grooves 5 at two sides of the lower die 4, a connecting piece 13 is driven to rotate by the working of a servo driving motor 18, a cylinder 14 is driven to rotate and move, the cylinder 14 drives a limiting plate 15 to move to the position under the fixed block 17, the limiting plate 15 is driven to move by the contraction of the cylinder 14, and the limiting plate 16 is inserted into a lower limiting groove of the fixed block 17 by the movement of the limiting plate 15, and support tightly fixed block 17, and then make and fix between upper fixed plate 1 and the bottom plate 3, and then avoid upper die 2 and bed die 4 skew to appear when using, when the part of moulding plastics needs cooling shaping, supply water through water supply installation, and then make rivers carry to the inside of U-shaped cooling bath 5, flow through U-shaped cooling bath 5, make the cooling rate of bed die 4 accelerate, and then make the injection molding carry out the rapid cooling shaping, the efficiency of processing is improved, after the cooling shaping, make upper die 2 and bed die 4 separate, work through electric putter 21 drives thimble 22 and shifts up, make thimble 22 shift up ejecting with the injection molding, and then collect the injection molding.

The application has the advantages that:

1. the device is reasonable in structure and convenient to use, has a cooling structure, and can be used for quickly cooling and forming parts processed by the device, so that the processing efficiency of the device is improved;

2. when the device is used, the deviation can be avoided when the upper die and the lower die are combined through the guide effect of the guide rod, the using effect of the device is improved, and meanwhile, the device has an ejection structure and can be used for quickly taking out parts after molding.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a quick hot forming cold forming die set which characterized in that: the device comprises an upper fixing plate (1), an upper die (2), a lower fixing plate (3), a lower die (4), a cooling structure, a limiting and fixing structure and an ejection structure;

the lower surface of the upper fixing plate (1) is fixedly provided with an upper die (2), the upper surface of the lower fixing plate (3) is fixedly provided with a lower die (4), the upper fixing plate (1) and the lower die (4) are provided with cooling structures, each cooling structure comprises a U-shaped cooling groove (5), a water inlet pipe (6), a first connecting pipe (7), a water outlet pipe (8) and a second connecting pipe (9), the U-shaped cooling groove (5) is formed in the lower die (4), one side of the upper fixing plate (1) is fixedly connected with the water inlet pipe (6), the top end of the water inlet pipe (6) is fixedly provided with the first connecting pipe (7) and is communicated with the inner cavity of the first connecting pipe (7), the bottom end of the water inlet pipe (6) extends out of the bottom wall of the upper fixing plate (1), the other side of the upper fixing plate (1) is fixedly connected with the water outlet pipe (8), a second connecting pipe (9) is fixedly installed at the top end of the water outlet pipe (8), inner cavities of the water outlet pipe (8) and the second connecting pipe (9) are communicated with each other, and the bottom end of the water outlet pipe (8) extends out of the bottom wall of the upper fixing plate (1);

the one end of upper surface side department fixedly connected with guide bar (10) of bottom plate (3), the other end of guide bar (10) run through upper fixed plate (1) and with between upper fixed plate (1) sliding fit, fixed mounting has spacing fixed knot to construct on upper fixed plate (1), spacing fixed knot constructs including mounting (11), axis of rotation (12), connecting piece (13), cylinder (14), limiting plate (15) and stopper (16), the side department fixedly connected with mounting (11) of upper fixed plate (1), the inboard department of mounting (11) rotates and is connected with axis of rotation (12), fixedly connected with connecting piece (13) is gone up in axis of rotation (12), the bottom department fixedly mounted of connecting piece (13) has the one end of cylinder (14), the other end department fixedly connected with limiting plate (15) of cylinder (14), the upper surface of the limiting plate (15) is fixedly connected with a limiting block (16), and the side wall of the lower fixing plate (3) is fixedly connected with a fixing block (17);

fixed mounting has ejecting structure on the bottom surface of bottom plate (3), ejecting structure includes unable adjustment base (19), support frame (20), electric putter (21) and thimble (22), the lower surface department fixedly connected with support frame (20)'s of bottom plate (3) one end, the other end department fixedly connected with unable adjustment base (19) of support frame (20), the upper surface department fixed mounting of unable adjustment base (19) has the one end of electric putter (21), the other end department fixedly connected with thimble (22)'s of electric putter (21) one end, the other end of thimble (22) runs through the inner chamber diapire of bed die (4) and extends to in the inner chamber of bed die (4).

2. The rapid thermal forming cold-setting die set according to claim 1, wherein: the U-shaped cooling grooves (5) are a plurality of in total, and the U-shaped cooling grooves (5) are arranged in the lower die (4) at equal intervals.

3. The rapid thermal forming cold-setting die set according to claim 1, wherein: inlet tube (6) total a plurality of, a plurality of inlet tube (6) equidistance is fixed in one side department of upper fixed plate (1), and is a plurality of the top of inlet tube (6) all with connecting pipe (7) between the fixed mounting intercommunication, a plurality of the bottom one-to-one of inlet tube (6) is in the one end of a plurality of U-shaped cooling bath (5) department directly over.

4. The rapid thermal forming cold-setting die set according to claim 1, wherein: the total a plurality of outlet pipe (8), a plurality of outlet pipe (8) equidistance is fixed in the opposite side department of upper fixed plate (1), and is a plurality of the top of outlet pipe (8) all with No. two connecting pipes (9) between the fixed mounting intercommunication, a plurality of the bottom one-to-one of outlet pipe (8) is in the other end of a plurality of U-shaped cooling bath (5) department directly over.

5. The rapid thermal forming cold-setting die set according to claim 1, wherein: the guide rods (10) are four in number, the four guide rods (10) are respectively fixed at four corners of the upper surface of the lower fixing plate (3), and the four guide rods (10) penetrate through the upper fixing plate (1) and are in sliding fit with the upper fixing plate (1).

6. The rapid thermal forming cold-setting die set according to claim 1, wherein: and limiting fixing structures are fixedly arranged on two sides of the upper fixing plate (1).

7. The rapid thermal forming cold-setting die set according to claim 1, wherein: the two sides of the lower fixing plate (3) are fixedly connected with fixing blocks (17), and limiting grooves are formed in the bottom surfaces of the fixing blocks (17).

8. The rapid thermal forming cold-setting die set according to claim 1, wherein: one side department fixed mounting of mounting (11) has servo drive motor (18), servo drive motor (18)'s output shaft end extends to the inboard department of mounting (11) and with the one end fixed connection of axis of rotation (12).

9. The rapid thermal forming cold-setting die set according to claim 1, wherein: the number of the support frames (20) is four, and the four support frames (20) are respectively and fixedly installed at four corners between the fixed base (19) and the lower fixed plate (3).

10. The rapid thermal forming cold-setting die set according to claim 1, wherein: the electric die is characterized in that electric push rods (21) are fixedly mounted on two sides of the fixed base (19), ejector pins (22) are fixedly connected to the top ends of the electric push rods (21), and the ejector pins (22) penetrate through the bottom wall of the lower die (4) and extend into an inner cavity of the lower die (4).

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