CN212664865U

CN212664865U - Thermoplastic forming device for hardware processing

Info

Publication number: CN212664865U
Application number: CN202020872693.4U
Authority: CN
Inventors: 周英鹏; 胡婷婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-03-09
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a shape device is moulded to heat for hardware processing relates to hardware processing technical field. The utility model discloses a driving motor, the air extractor, vibrating motor, convex pressure platform and base, the outer container has been placed to the top of base, moulding mould has been placed on the inside base of outer container, the cooling trough has been seted up in moulding mould, the top of outer container is fixed with the support, the top of support is fixed with driving motor, driving motor's output is fixed with the axostylus axostyle, the lower part threaded connection of axostylus axostyle has the convex pressure platform, the top symmetry that the platform was pressed to the convex is fixed with the vacuum plate, the top of vacuum plate is fixed with vibrating motor, one side of outer container is fixed with the air extractor. The utility model discloses a set up motor, vibrating motor, moulding mould, convex pressure platform, axostylus axostyle, cooling trough, air extractor, base, solved in the hardware processing process that the effect of thermoforming is poor, the shaping speed is slow and the hardware processing in-process is moulded to heat and is moulded the very fast problem of metal oxidation with hot.

Description

Thermoplastic forming device for hardware processing

Technical Field

The utility model belongs to the technical field of hardware processing, especially, relate to a hardware processing is with hot shaping device of moulding.

Background

The hardware processing is to process raw materials into various parts according to the drawing or sample of a customer by using machines such as a lathe, a milling machine, a drilling machine, polishing and the like. The hardware processing flow is to cut materials according to production requirements, and after cutting, for example, small accessories can be produced by a punching machine and then subjected to routing or CNC processing, so that the hardware processing flow is very large in the production of glasses accessories and automobile accessories. The container is manufactured by cutting a material and punching, welding, sanding, spraying oil, and assembling accessories to discharge. And for small hardware parts, a plurality of polished surfaces are treated, electroplated or sprayed with oil, and then welded or screwed, assembled, packaged and delivered. In the process of hardware processing, a plurality of workpieces are directly formed by thermoplastic molding, for example, the workpieces are poured into a mold for casting molding, which needs to melt metal into liquid state by using high temperature, and then the metal enters the mold for cooling molding, but the existing thermoplastic methods are single injection molding, which easily causes gaps in the metal, the liquid state high-temperature metal cannot be fully distributed in the mold, which causes holes after molding, needs further processing treatment, and the molding speed is slow, so the thermoplastic molding effect of the hardware workpieces is poor, further improvement is needed, while in the thermoplastic processing, the hot molding is usually directly performed in the air, which causes large-area air contact on the surface of the hardware workpieces, the metal oxidation is fast, the hot molding is not favorable for the thermoplastic processing, the existing thermoplastic molding operation method and device of the hardware workpieces cannot meet the requirements in practical use, and therefore, an improved technology is urgently needed in the market, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hardware processing is with hot forming device presses platform, axostylus axostyle, cooling trough, air extractor, base through setting up motor, vibrating motor, moulding mould, convex, has solved in the hardware processing process that the hot plastic forming effect is poor, the shaping speed is slow and the hardware processing in-process is hot moulded with hot metal oxidation very fast problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a hardware processing is with hot forming device, press platform and base including driving motor, air extractor, vibrating motor, convex, the outer container has been placed to the top of base, moulding mould has been placed on the inside base of outer container, cooling trough has been seted up in the moulding mould, the top of outer container is fixed with the support, the top of support is fixed with driving motor, driving motor's output is fixed with the axostylus axostyle, the lower part threaded connection of axostylus axostyle has the convex to press the platform, the top symmetry that the platform was pressed to the convex is fixed with the vacuum plate, the top of vacuum plate is fixed with vibrating motor, one side of outer container is fixed with the air extractor.

Further, the top of base is fixed with sealed the pad, the bottom of outer container link up, the top of base is pegged graft into outer container bottom through sealed the pad rather than sealing connection, adopts the design of sealed pad, makes the bottom sealing connection of base and outer container, guarantees good leakproofness.

Further, the shaping chamber has been seted up to moulding mould's inside, the shaping chamber is located the inboard of cooling trough, two openings have been seted up at moulding mould's bottom to the cooling trough, and the opening part is connected with the water pipe, and the shaping intracavity is used for the shaping use of hardware work piece, and injects the cooling water into the cooling trough through the water pipe, can be quick carry out rapid cooling shaping to the liquid metal solution that pours into.

Furthermore, the four corners on the inside top of outer container are fixed with branch, the four corners cover of convex pressure platform is established in the outside of branch, the well lower part surface of axostylus axostyle is equipped with the external screw thread, the central department that the platform was pressed to the convex runs through and has seted up the thread groove, the axostylus axostyle passes through the cooperation of external screw thread and thread groove and convex pressure platform threaded connection, presses the cover of platform to establish through branch and convex to be connected, makes its stability that can be more when going up and down, does not squint.

Further, the front side of outer container is fixed with the inlet pipe, the upper end of inlet pipe is fixed with the feeder hopper, the tail end of inlet pipe link up with the outer container is inside, and the tail end of inlet pipe is located the top of moulding mould, the fixed surface of inlet pipe has the valve, opens the valve, pours into the moulding mould with the liquid metal of hot melt into through feeder hopper and inlet pipe into, carries out subsequent moulding and uses, closes the valve after finishing pouring into.

Further, the upper end of outer container runs through and is fixed with the siphunculus, the end of bleeding of air extractor passes through trachea and siphunculus fixed connection, one side that the air extractor was kept away from to the outer container is fixed with the controller, the output of controller and driving motor, air extractor and vibrating motor's input parallel connection adopt the air extractor to take out the inside air of outer container, form the negative pressure state, reduce the reservation of air, reduce the oxidation.

The utility model discloses following beneficial effect has:

1. the utility model solves the problems of poor thermoplastic forming effect and low forming speed in the hardware processing process by arranging the motor, the vibrating motor, the shaping die, the convex pressing platform, the shaft lever and the cooling water tank, so that the utility model can rapidly form the metal hardware workpiece by thermoplastic, has good forming effect, high speed and high qualified rate of the workpiece, reduces the times of subsequent secondary processing, ensures the appearance of the shaped workpiece to be more beautiful, ensures the driving motor to work through the controller after the liquid metal solution is injected into the shaping die, drives the shaft lever to rotate, ensures the convex pressing platform to stably descend through the limitation of the position of the supporting rod through the matching of the external thread on the lower part of the shaft lever until the convex pressing platform presses the liquid metal solution in the shaping die, thereby realizing the sufficient extrusion thermoplastic forming, simultaneously controls the vibrating motor to work through the controller, and transmits the vibration to the shaping die by the vibration motor, make its abundant vibrations, avoid having clearance and gas pocket, make that metal solution is abundant laminate with moulding mould, make the work piece outward appearance after the shaping more pleasing to the eye, after the shaping is moulded to the extrusion heat, inject the cooling water into through the water pipe in to the cooling trough, make the quick reduction of heat in the moulding mould to accelerate moulding process.

2. The utility model discloses a set up air extractor, base, solved in the hardware processing process the hot plastic man-hour faster problem of metal oxidation, make the utility model discloses can reduce the oxidation speed of moulding man-hour in the heat, reduce the contact of air and metallic solution, reduce the oxidation, make the pleasing to the eye degree of work piece further improve, before carrying out the hot plastic shaping of hardware work piece, place moulding mould on the base, with outer container bottom seal on the base, extract the inside air of outer container through the air extractor afterwards, reduce the reservation of air, just reduced oxidation reaction.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic view of the internal structure of a thermoplastic forming device for hardware processing according to the present invention;

fig. 2 is an internal structure view of the shaping mold of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a view showing the structure of the base and the gasket of the present invention;

FIG. 5 is a schematic block diagram of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a drive motor; 2. a support; 3. a shaft lever; 4. an outer box; 5. pipe passing; 6. an air tube; 7. an air extractor; 8. an external thread; 9. a controller; 10. a strut; 11. a vibration motor; 12. a vacuum plate; 13. a convex pressing table; 14. shaping a mould; 15. a cooling water tank; 16. an opening; 17. a water pipe; 18. a forming cavity; 19. a thread groove; 20. a base; 21. a gasket; 22. a feed hopper; 23. a feed pipe; 24. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model relates to a hardware processing thermoplastic device, which comprises a driving motor 1, an air extractor 7, a vibration motor 11, a convex pressing table 13 and a base 20, wherein an outer box 4 is placed above the base 20, the outer box 4 is matched with the base 20, the hardware workpiece is processed by thermoplastic molding in the outer box 4, a molding die 14 is placed on the base 20 in the outer box 4, the molding die 14 is mainly used for processing liquid metal solution by thermoplastic molding, a cooling water tank 15 is arranged in the molding die 14, the cooling water tank 15 is used for injecting cooling water, so that heat in the molding die 14 is rapidly dissipated and conducted out, the hardware workpiece is rapidly formed and used, a bracket 2 is fixed above the outer box 4, the driving motor 1 is fixed above the bracket 2, the driving motor 1 is fixed by the bracket 2, the driving motor 1 is used as a driving structure for press forming, the output end of the driving motor 1 is fixed with a shaft lever 3, the lower part of the shaft lever 3 is connected with a convex pressing platform 13 by screw thread, the shaft lever 3 is rotated by the driving of the driving motor 1 to drive the convex pressing platform 13 to descend for extrusion type thermoplastic forming, the vacuum plates 12 are symmetrically fixed above the convex pressing platform 13, the vacuum plates 12 are used for isolating heat conduction and avoiding the vibration motor 11 from being damaged by excessive heating, the vibration motor 11 is fixed above the vacuum plates 12, the vibration motor 11 is used for providing vibration effect and conducting vibration, the vibration is transmitted to the shaping die 14 through the convex pressing table 13, so that the liquid metal solution inside the shaping die is fully contacted with the inner wall of the die, the problems of bubble gaps and the like do not exist, the appearance is attractive, the air extractor 7 is fixed on one side of the outer box 4, and the air extractor 7 is used for air extraction.

As shown in fig. 1, 2 and 4, a sealing gasket 21 is fixed above a base 20, the bottom of an outer box 4 is through, the upper side of the base 20 is inserted into the bottom end of the outer box 4 through the sealing gasket 21 to be hermetically connected with the bottom end of the outer box 4, the sealing gasket 21 is arranged above the base 20, after a shaping mold 14 is placed on the base 20, the outer box 4 is sleeved outside the shaping mold 14, and the bottom end of the outer box 4 is embedded into the sealing gasket 21, so that the sealing effect of the bottom of the outer box 4 is ensured;

a forming cavity 18 is formed in the shaping die 14, the forming cavity 18 is located on the inner side of the cooling water tank 15, two openings 16 are formed in the bottom end of the shaping die 14 of the cooling water tank 15, the openings 16 are connected with water pipes 17, liquid metal solution is injected into the forming cavity 18 in the shaping die 14 for subsequent thermoplastic forming, the openings 16 in the bottom of the shaping die 14 are connected with the water pipes 17, cooling water is injected into the cooling water tank 15 through the water pipes 17 and flows out through the other water pipe 17, circulation supply of the cooling water is achieved, heat in the shaping die 14 is taken away, rapid forming of the metal solution is facilitated, and a hardware workpiece is formed;

four corners department on the inside top of outer container 4 is fixed with branch 10, the four corners department of platform 13 is pressed to the convex establishes in the outside of branch 10, the well lower part surface of axostylus axostyle 3 is equipped with external screw thread 8, the central department that platform 13 was pressed to the convex runs through and has seted up thread groove 19, axostylus axostyle 3 is through the cooperation of external screw thread 8 with thread groove 19 and convex pressure platform 13 threaded connection, the stability of platform 13 is pressed to the convex through branch 10 holding, make its lift that can be stable, adopt driving motor 1's work, make axostylus axostyle 3 rotatory, the cooperation of external screw thread 8 and thread groove 19 is realized to axostylus axostyle 3 lower part, cooperation branch 10 spacing keeps it can not rotatory, extrude the.

As shown in fig. 3, a feeding pipe 23 is fixed on the front side of the outer box 4, a feeding hopper 22 is fixed on the upper end of the feeding pipe 23, the tail end of the feeding pipe 23 is communicated with the inside of the outer box 4, the tail end of the feeding pipe 23 is located above the shaping mold 14, a valve 24 is fixed on the surface of the feeding pipe 23, the valve 24 is opened, liquid metal solution is injected by the feeding hopper 22 and the feeding pipe 23, enters the forming cavity 18 in the shaping mold 14 for subsequent thermoplastic forming, and the valve 24 can be closed after the injection is completed.

Wherein as shown in figures 1 and 5, a through pipe 5 is fixedly penetrated at the upper end of the outer box 4, the air exhaust end of the air exhauster 7 is fixedly connected with the through pipe 5 through an air pipe 6, the air exhauster 7 works, air in the outer box 4 is pumped out through the communication of the air pipe 6 and the through pipe 5, a negative pressure state is formed, the retention of air in the outer box 4 is reduced, the oxidation contact surface with liquid metal solution is reduced, the oxidation area is reduced, the qualification rate of workpieces is improved, a controller 9 is fixed on one side of the outer box 4 far away from the air pump 7, the output end of the controller 9 is connected with the input ends of the driving motor 1, the air pump 7 and the vibration motor 11 in parallel, the controller 9 is adopted for overall control, the controller 9, the air pump 7, the driving motor 1 and the vibration motor 11 are all common structures on the market, and are selected according to actual needs, and the models are not specifically limited.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a hot forming device for hardware processing, includes driving motor (1), air extractor (7), vibrating motor (11), convex pressure platform (13) and base (20), its characterized in that: outer container (4) have been placed to the top of base (20), moulding mould (14) have been placed on base (20) of outer container (4) inside, cooling trough (15) have been seted up in moulding mould (14), the top of outer container (4) is fixed with support (2), the top of support (2) is fixed with driving motor (1), the output of driving motor (1) is fixed with axostylus axostyle (3), the lower part threaded connection of axostylus axostyle (3) has the convex to press platform (13), the top symmetry of platform (13) is pressed to the convex is fixed with vacuum plate (12), the top of vacuum plate (12) is fixed with vibrating motor (11), one side of outer container (4) is fixed with air extractor (7).

2. The hot plastic forming device for hardware processing according to claim 1, wherein a sealing gasket (21) is fixed above the base (20), the bottom of the outer box (4) is through, and the upper portion of the base (20) is inserted into the bottom end of the outer box (4) through the sealing gasket (21) to be connected with the outer box in a sealing mode.

3. The hot forming device for hardware processing as claimed in claim 1, wherein the forming mold (14) is provided with a forming cavity (18) inside, the forming cavity (18) is located inside the cooling water tank (15), the cooling water tank (15) is provided with two openings (16) at the bottom end of the forming mold (14), and the openings (16) are connected with water pipes (17).

4. The hot forming device for hardware processing according to claim 1, wherein supporting rods (10) are fixed at four corners of the top end inside the outer box (4), four corners of the convex pressing table (13) are sleeved outside the supporting rods (10), external threads (8) are arranged on the surface of the middle lower portion of the shaft rod (3), a thread groove (19) is formed in the center of the convex pressing table (13) in a penetrating mode, and the shaft rod (3) is in threaded connection with the convex pressing table (13) through matching of the external threads (8) and the thread groove (19).

5. The hot molding device for hardware processing according to claim 1, wherein a feeding pipe (23) is fixed on the front side of the outer box (4), a feeding hopper (22) is fixed on the upper end of the feeding pipe (23), the tail end of the feeding pipe (23) is communicated with the inside of the outer box (4), the tail end of the feeding pipe (23) is located above the shaping mold (14), and a valve (24) is fixed on the surface of the feeding pipe (23).

6. The hot forming device for hardware processing according to claim 1, wherein a through pipe (5) penetrates through and is fixed to the upper end of the outer box (4), the air exhaust end of the air exhauster (7) is fixedly connected with the through pipe (5) through an air pipe (6), a controller (9) is fixed to one side, away from the air exhauster (7), of the outer box (4), and the output end of the controller (9) is connected with the input ends of the driving motor (1), the air exhauster (7) and the vibration motor (11) in parallel.